Laptops still the preferred computing hardware in the UK

simonmackay 06/03/2012 Laptop, Notebook and Netbook Computers, Mobile Computing No Comments

Article

Laptops dominate UK speinding in personal computing kit ! RegHardware (UK)

HP Envy 15-3000 Series full-size laptop

Relevant Links

Product Reviews – Laptops, Notebook and Netbook Computers

Buyer’s Guide – Buying a laptop or notebook computer

My Comments

It has been so easy to say that the tablet computer, especially the Apple iPad, has become the preferred computing device to buy. But latest figures from the UK have shown up that the laptop computer still hangs on as the main computing device to use.

There are some key reasons behind these figures realised by GTK who measure the equipment sold to the customers rather than boxes moved out of warehouses. One is the ability to create content on a lightweight machine that can be shifted around the house very easily.

This is more so as most of urban Britain lives in smaller houses like terraces or semi-detached houses as well as an increased number of flats.This kind of living is very receptive to the New Computing Environment which is central to portable computing.to

Toshiba Satellite L730 consuimer ultraportable

Toshiba Satellite L730 ultraportable notebook

As well, the typical 13”-17” laptop computer, including the new Ultrabooks uses a regular full-size keyboard that is conducive to full-bore touch-typing and most 15”-17” laptops also implement a proper numeric keypad that benefits very-quick numeric=data entry. You also have RAM sizes and secondary-storage sizes that accommodate most computing activities. I have even seen some people connect up regular desktop keyboards, mice and displays to these laptops to use them as “stationary one moment, portable the next” computers.

Unless you use the Android-driven Asus Eee Pad Transformer Prime, you need to kit out a tablet computer with Bluetooth keyboards and mice to use them properly for content creation.

What this is really saying that the 13”-17” laptop computer is being preferred by the British as a regular-use computer because of its flexibility and portability and the tablets are being purchased and positioned as auxiliary casual-use computing devices.

Product Review–Brother QL-700 high-speed thermal label printer

simonmackay 05/03/2012 Printers and Scanners, Product Review No Comments

Introduction

I am reviewing the Brother QL-700 desktop label printer which is the high-speed heavy-duty version of the QL-570 label printer that I previously reviewed. It is pitched at high-throughput applications such as the delivery segment of an online-order business or the mailroom in a busy office, whereas the QL-570 is pitched as a desktop labeller for most low-throughput applications.

Details

The QL-700 which is the heavier unit can use the same Brother thermal labels and tapes as the QL-570, yet is able to turn out labels and badges at a quicker rate than the previous model. It retails for AUD$149 and effectively uses the same software as the other model, working as a printer for the host computer using the supplied driver rather than needing special software to print at all.

Brother QL-700 label printer with tape loaded

Tape loaded in Brother QL-700

Like the Brother QL-570 label printer, the Brother QL-700 connects to the host computer via USB, and is self-powered like the QL-570 with an easy-to-replace “cassette-recorder” AC cord, which has the same advantages of not being dependent on “wall-wart” power supplies. Like the QL-570, it could benefit from having a two-port or three-port self-powered USB hub integrated in to the unit, which would benefit use with other workstation devices like bar-code readers, scales or keyboards.

If you are upgrading from a Brother QL-570 label printer, you do not really any retraining because the loading and operating procedures are effectively the same for both units.

As a labeller, the Brohter QL-700 still does the job properly and reliably, being able to work with continuous tape or cut labels and turning out sharp text on these labels. The supplied address-book software can turn out advanced mailing / shipping labels with the barcode for the ZIP code but this only works properly with goods destined to the USA. It could work in a country-specific manner by supporessing this barcode for other countries or using destination-specific barcode systems where applicable.

Limitations and Points Of Improvement

Tape loading bay - just like the QL-570

Like the Brother QL-570, the QL-700 could benefit from implemeng the USB POS device classes ; and could also support printing on to regular thermal-print paper rolls used with point-of-sale devices. This can then make it an ideal partner for a high-traffic point-of-sale environment rather than just a label maker.

Similarly, the Brother P-Touch software that comes with the QL-series label printers could take advantage of the continuous-length tapes to turn out stick-on measuring tape for applications such as health and education.

Brother could also turn out a 12-volt variant of this model which can run from a car battery for use with high-throughput outdoor applications like disaster relief and country events.

Conclusion

I would recommend using the Brother QL-700 for high-turnaround environments like online-order businesses or offices with high-traffic mailrooms – if the business has outgrown the QL-570’s capabilities, the QL-700 would be a perfect step-up unit.

When used with the Brother VM-100 visitor-management software or similar visitor-registration software, the Brother QL-700 could satisfy the needs of a very busy registration and check-in desk at a very busy event.

Product Review–HP Envy 15 3000 Series Beats Edition laptop computer (Model 15-3012tx)

simonmackay 25/02/2012 Laptop, Notebook and Netbook Computers, Product Review No Comments

Introduction

Previously I reviewed the first of the HP Envy laptop computers which was a 15” “thin-and-light” that abounded in luxury. It was launched around the time that Windows-based computers started to match up or overtake the Apple Macintosh computers in the way they performed and looked. This one was styled in a bronze finish with a perforated filligree pattern across the top of the lid and on the keyboard.

Now I am reviewing one of the latest iterations of this top-shelf range, known as the HP Envy 15 “3000 Series”. This unit, like the rest of the current high-end HP lineup has the dark-black lid with a glowing HP logo. But, when you open it up, it appears to look like the Apple MacBook Pro lineup in many ways with the aluminium keyboard surround and the black keyboard and display escutcheon. It is an example of a trend that is besetting the 15” multimedia laptop class as manufacturers try to cut in to the MacBook Pro’s market dominated by the creative industries.

Price – this configuration	AUD$1699
Processor	Intel i7-2670QM
RAM	8Gb	shared with graphics
Secondary Storage	750Gb hard disk 1Tb hard disk – extra cost	slot-load DVD burner, SD card reader
Display Subsystem	Intel HD graphics + AMD Radeon HD 7670M	1Gb display memory (AMD graphics mode)
Screen	15” widescreen (1366×768) 15” widescreen (1920 x 1080) – extra cost	LED-backlit LCD
Audio Subsystem	Intel HD audio
Audio Improvement	BeatsAudio by Dr Dre	3 speakers per channel + 2 bass drivers
Network	Wi-Fi	802.11g/n
	Ethernet	Gigabit Ethernet
	Bluetooth	3.0
Connectors	USB	3 x USB 2.0
	eSATA	1 x eSATA combined with USB
	Video	HDMI, DisplayPort
	Audio	1 x 3.5mm audio input, 2 x 3.5mm audio output Digital output via HDMI or DisplayPort
Operating System on supplied unit	Microsoft Windows 7
Windows Experience Index – this configuration	Overall	Graphics Advanced Graphics
Insert other variants with price shift, bold or highlight this configuration

The computer itself

Aesthetics and Build quality

The HP Envy 15 3000 laptop has aesthetics that reflect a recent-issue Apple Macbook Pro, especially when you open it up. This is with the screen having a black escutcheon and the keyboard surround being made of natural anodised aluminium and the keyboard being a black illuminated kind. This aluminium surround, which also feels cool to the touch rather than sweaty, also reminds me of its use on a large range of classy hi-fi equipment especially most of the B&O equipment since the 1970s..

Of course, the back of the lid is finished in a satin black finished with a small HP logo that reflects when the computer is off and glows like the Apple logo when it is on, like the HP Pavilion DV7-6013TX that I previously reviewed. This styling is much more discreet than the distinct Apple logo that the MacBook Pro uses, but this could be augmented further with an “Envy” logo which identifies it as being part of the high-end Envy range. It also reinforces the fact that the computer feels very well-built and durable.

I have noticed no overheating from this laptop compared to the previous Envy model. This is probably due to the use of a larger more-standard shell that is typical for a 15” standard laptop than the previous effort of creating a 15” “thin-and-light” notebook which is a breeding ground for this problem. But there is still a constant fan noise that occurs when the computer is in full use.

User interface

This keyboard reminds you of the MacBook Pro

The black illuminated keyboard has a rough-textured feel that reminds you of using a “rubberised” keyboard. Unlike most other laptops of this size, this unit doesn’t have a numeric keypad but you can still type very quickly and accurately on it. The illuminated effect is augmented by a “waterfall” effect which happens whenever the keyboard lights up and this can be triggered by a proximity sensor that “wakes” the Envy up when a user comes near.

The trackpad is a recessed smooth aluminium area with marked off area for selection buttons which can be deliberately pressed down. This is in a similar manner to what happens for the MacBook Pro’s trackpad although you deliberately press down anywhere on that trackpad to “click” your selection and is exploiting the single-button mouse that is part of the MacOS’s operation.

The keyboard and trackpard are augmented with an aluminium on-off button above the keyboard and a thumbwheel that provides ready access to the sound volume control. This is infact a much more desirable function because you can quickly turn the sound up or down as you require in the manner that most of us have liked where we use a knob or thumbwheel to adjust the sound. But it can be temperamental and choose not to adjust the sound level when you need to adjust it.

Audio and Video

The HP Envy 15 3000 Series is another of the HP range that has had its sound tuned by Dr. Dre’s Beats Audio. This sound tuning and multi-speaker setup has paid off in improving the sound quality of the integrated speakers. You benefit from a sound experience that has a sense of presence across the frequency range, in a similar way to how the larger portable radios and cassette recorders which use the orthodox 3”-4” cone speaker in their larger housings sound. You will not really expect the full beefy bass sound out of this laptop unless you have it hooked up to speakers that put out the full range. This is still because the small speakers are all packed inside the main chassis with the keyboard, battery, computer circuitry and secondary storage. Here, HP could spread the speakers around such as mounting some of them next to the screen for example.

Once I connected a set of B&O Form 2 headphones to this laptop, the sound had that full punch and the equalisation circuitry was effective. This can be of benefit if the Envy 15 was used alongside a speaker system that doesn’t provide full control or with a pair of good headphones. The BeatsAudio Control Panel effectively bypassed the bass response and equalisation for the headphones and another device I was using as an external amplifier in order to yield a “flat” sound but the “punchiness” was there while the BeatsAudio functionality was engaged.

This is another of the laptops that implement a dual-graphics setup with AMD Radeon HD 7670M as the performance option. Like the other AMD-based dual-graphics laptops that I have reviewed, the AMD software allows you to choose which graphics mode the computer will run in when you run particular software. This will make it easer to prefer higher-performance operation for the programs that need it like the games or graphics-editing tools, yet use the integrated graphics with the power-saving benefits for regular office applications.

HP Envy 15-3000 Series laptop left-hand-side connections

Left hand side - slot-load DVD burner, USB 3.0, USB 2.0, audio input, 2 audio outputs

Thankfully the screen isn’t finished with that glossy reflective plastic and it makes for an easy-to-read display. It will also be of benefit if you choose to dim the display to conserve battery power on this laptop.

Connectivity and Expansion

The HP Envy 15 3000 Series is equipped with a slot-load DVD burner but a machine of its price could benefit from an optical drive that could handle Blu-Ray discs. This feature could be positioned on at least the more-expensive high-end offering that is equipped with the higher-capacity hard disk and Full-HD (1920×1080) screen.

An important fact about the Envy 15 3000 Series is that it is the first laptop that I have reviewed to be equipped with a Mini DIsplayPort connector. More so, this connector is provided in lieu of a VGA socket and if you had to use this laptop with that economy data projector or a cheaper external monitor, you would need to use a DisplayPort-VGA adaptor module or a DisplayLink-enabled USB-VGA module. Otherwise, it has the expected connections for a 15” premium multimedia laptop.

HP Envy 15-3000 Series laptop right-hand-side connections

Right-hand-side connectors - SD card slot, locking slot, USB 2.0 port, Mini DisplayPort socket, HDMI output, volume control, Ethernet socket

For network connectivity, the Envy 15 has the 802.11g/n wireless and Gigabit Ethernet. But this could benefit from 802.11a/g/n dual-band Wi-Fi networking so as to work with higher-performance networks that use the 5GHz band.

Battery life

I had noticed that the HP Envy 15 3000 Series yielded 18% of battery power remaining after running the computer on effectively several hours of mixed activities ranging from data transfer like PDF downloads and system updates as well as playing multimedia content from the Internet and DVD . But this computer was able to continuously play a DVD feature for 4 hours, 19 minutes with Wi-Fi engaged, bit it was assessed with the use of the integrated graphics rather than the AMD graphics chipset. Of course most users may want to make use of the discrete graphics only while the computer is on AC power.

This performance is very much on a par with the recent bunch of 15” laptops that I have tested for this site.

Experience with other people

I showed this computer to a visiting friend whom I knew owns one of the newer Apple MacBook Pro computers and he said that it was a “spitting image” of that computer. He noticed that the keyboard area made him think of that Apple computer that he owns rather than any other computer.

Limitations and Points Of Improvement

One improvement that I would like to see for the HP Envy 15 3000 Series would be that the premium model come with an optical drive that can at least play Blu-Ray discs rather than just a DVD burner. This would complement the 1920×1080 display that it offers and make it also an up-to-date multimedia laptop.

As well, HP could make sure that the volume thumbwheel works properly with the Windows main volume control. This could be through mapping the thumbwheel directly with the operating system’s class drivers and function list rather than writing software to achieve that goal. What I see is that a lot of the problems with advanced functionality is that manufacturers tend to “reinvent the wheel” when it comes to providing the necessary software link to the functionality rather than taking advantage of the operating system’s software support and extending that with modules that hook to the OS’s application-programming interface.

The computer could also benefit from a line-in socket so it can work easily with hi-fi systems, tape / MD decks and the like for capturing audio from these sources to the hard disk. This could be available through a USB external sound module that HP could sell as an “official accessory” for the Envy computer lineup. On the other hand, HP could implement high-quality discrete sound-card circuitry like Creative Labs circuitry to raise the bar above everyone else when it comes to sound reproduction. This can also help HP tackle the PC-based DJ market and snap at Apple’s heels more effectively.

Another accessory idea that I would like to see for HP BeatsAudio computers would be a speaker set that implements this sound tuning so that the BeatsAudio advantage can be taken further for a punchy bass line.

Conclusion

I would recommend this computer for two main user classes. The first one would be a person who wants a graphics and multimedia workhorse in the standard 15” laptop form factor while staying with the Windows platform. This is more so if you want to demonstrate that the Windows platform is as good at these tasks as the Apple Macintosh platform.

The second user class are those people who are moving from the Apple Macintosh platform to the Windows platform and want a computer that maintains a similar look and build quality to their previous MacBook Pro unit It can also mean that HP is doing its best to position the Envy computer range in the “Super Cool” fridge on personal-computing’s “Cool Wall”. It may also be interesting to see whether this computer will appear on the coffee bars at the Wi-Fi-equipped trendy inner-urban cafes.

This is another Envy to definitely Envy!

Telstra gets closer to splitting its wireline communications operations

simonmackay 24/02/2012 Internet access by disadvantaged groups, Next-generation broadband service No Comments

Article

Telstra lodges its plan to split | The Australian

Previous Coverage

Telstra split ‘wont fix monopoly’ according to rivals

My Comments

As I have previously mentioned in this site, there needs to be further action taken concerning providing a wireline telecommunications service that is really competitive. The idea of Telstra splitting its telecommunications business between wholesale and retail is still about moving the wireline infrastructure to another entity with monopoly powers. This is compared to France where fibre-optic Internet can be provisioned by competing interests who have their own fibre-optic infrastructure but have access to the same ducts, poles, wiring closets and other physical infrastructure.

Other issues that weren’t raised included the definition and provision of the basic telecommunications service. This includes whether universal-service funds should be set up to competitively provide this service, how the national emergency-contact service is to be provided and how disaster-relief and social-telecommunications needs are to be provided in a competitive world. As I have said before, it would be best to look at what the UK and France are doing as they have moved from a government-run “PTT-style” telecommunications monopoly to a lively competitive telecommunications environment.

Delivering purchased content collections to the home network

simonmackay 21/02/2012 Current and Future Trends No Comments

Apple and others may have us streaming content on a temporary basis in to our homes after we subscribe to them or another content provider but we will still want to download content to our home networks. This is so we can believe that we really have bought and owned the content rather than perpetually renting it. As well, an increasing number of content providers will take advantage of the digital environment to affordably distribute content under a “to-own” philosophy where we can buy that content in a digital form for cheap.

An example of this would be a few of the US’s well-known magazines, especially National Geographic, offering their back-issues as a collection of PDF files on a CD collection or a USB hard disk. Similarly, we would purchase digital albums of our favourite recordings from various online stores including iTunes. As well, when I went to a travel fair on Sunday 19 February, a country provided an optical-disc-based “slide collection” of images of that country at their stall.

The question that many will ask is how can it be made easier to deposit this content so it is available across the home network. Here, we could copy the files to a public “media folder” on a network-attached storage unit that is on the home network. But we would have to know where that “media folder” exists and how we should present the media to the network. As well, we would need to make it easier for a collection of PDF or other “electronic-book” files to be discovered on a mobile computing device such as a tablet.

A secure network installation routine for small networks

There typically are installation routines in place for provisioning software to computers but these look after putting the software in place on the computer from a user-carried, network-hosted or downloaded package and making the software discoverable in the computer’s operating system. The practice is also similar for delivering software updates and add-ons for network-attached storage devices and other similar devices.

Most media that is purchased online for download is typically downloaded to the user’s regular computer or, in some cases, their mobile device and manually copied to the network-attached storage using the operating system if it is to be shared. It also holds true for digital photos that are downloaded from one’s digital camera or content held on a “carry-through” physical media container like an optical disc or USB memory key. This can be a pain for people who don’t have much computer experience or patience.

One way to make this easier would be to provide a secure simple network installation routine for content collections. This could be based on the routine knowing common variables that represent the content collection and where particular content classes should go. It could manifest in a download handler associated with an online music store that knows the location of the download-music folder on the NAS.

Such routines would need to have a high level of security in order to prevent questionable software from being made available to the network. They will also have to properly support and handle permission systems that are part of most network operating systems.

These routines could allow the copying of “new” media files from the source to particular folders or, in some cases, mount the content collection to the NAS’s file system if it was in something like a USB hard disk such as the National Geographic example. Then it would force the media to be annexed to the index created by the NAS for searching and browsing the media. Of course, there will be the desire to install a skinned microsite which allows one to browse or search a media collection and this would work if the NAS uses a Web server.

Making “electronic-hard-copy” formats discoverable over the network

With DLNA at its current point, it is now feasible to provide images and audio-visual content to nearly every network-enabled audio and video player, allowing users to search or browse for the content they are after. This can be done using the device’s control surface or a control point hosted on another device and the browsing and searching can be performed against many different attributes such as the artist, title, date, user-assigned keyword or genre or a combination thereof.

But this concept hasn’t been extended to the “electronic hard-copy” document that is used for e-publishing. This will become more relevant as we purchase e-books and similar documents and create our own “e-libraries” and store them on NAS drives on our home networks. This will be of importance as large collections of works are made available in electronic hard-copy format for sell-through download or supply on a physical medium like a USB hard disk or optical-disc collection.

Here, PDF, ePub, XPS and other electronic-hard-copy files could support standardised metadata and the DLNA specification could be extended to permit discovery of content held in these electronic hard-copy formats. This would allow people who use e-readers, tablets and smartphones equipped with the right software to discover and download this material to these devices without having to know the file hierarchy of a NAS or use file managers to “pick up” the content. This software could then be integrated in to these devices in a similar manner to how DLNA media player software is becoming de rigeur for the standards-based tablet or smartphone.

Conclusion

The main issue here is that to be comfortable with newer content-delivery methods, we need to he able to do what we used to do in acquiring and annexing the content to household-common content pools so that all members of the household can gain access to the material. This then has to be made easier to d when it comes to file-delivered content especially for people with limited computer skills and what has been made available for photos, music and video content must extend to e-books and similar content. It also must allow the use of standards-based technology that doesn’t tie the user down to a particular vendor.

What is the sound-tuning that is now implemented in laptops all about?

simonmackay 21/02/2012 Current and Future Trends, Industry Comments No Comments

A trend that I have seen with laptop computers and some all-in-one desktop computers is for them to have their sound output “tuned” by a company involved in the recording or reproduction of music. In a similar vein to how a motor-racing team will work a car destined for street use to improve its performance, these firms, such as Harman (JBL), Bang & Olufsen or Dr. Dre’s Beats Audio, will work on the sound-reproduction systems to improve the computer’s sound reproduction, whether through its integrated speakers or through headphones attached to the computer.

The main issue that these efforts are trying to conquer is the tinny sound that emanates from the typical laptop speakers. Previously, these computers used just a pair of small speakers installed in their small chassis that didn’t yield good bass or midrange reproduction and they were driven via a low-power stereo amplifier in the computer. The setup was just good enough for audio prompts and, in some cases, speech from people without accents, yet did a horrendous job at reproducing music or sound effects in video or game content. This is compared to the way even a cheaper portable radio or tape player that is equipped with the traditional 3” cone speaker can reproduce most frequencies “across the board”. It is made easier due to these sets having a larger cabinet that isn’t crammed out with circuitry and reproducing sound through a larger speaker with a deeper cone. End-users are asking a lot more out of their computers as they use them as personal jukeboxes, movie players and games machines or businesses make heavy use of them as voice and video telephony endpoints.

The challenge is to keep these computers slim yet yield a proper and desirable sound across the audio spectrum. Typically the modifications will focus on the sound-reproduction and amplification circuitry as well as the integrated speakers. For example, there will be digital-sound-processing circuitry that works as a tone control for the computer, with the ability to improve the tone for the integrated speakers.

There will be the implementation of Class-D power amplifier circuitry that is designed by people in the audio industry and the sound will emanate from a multi-way speaker system. An example of this is the ASUS Ultrabooks implementing Bang & Olufsen ICEPower audio amplification. Most systems will use a 2.1 speaker setup with a separate bass driver that may be separately amplified, but some may use a multi-way speaker setup with many speaker units to achieve the sound of larger traditional speakers. As well, there would be some work on planning out the speaker-enclosure area to allow the sound to come out of the system properly.

From what I have noticed when I reviewed many of the laptops, I have come across some setups where the speakers can be muffled easily when you rest your hands on the palmrest, or some computers may sound better when placed on a harder surface. I have also noticed that the screen area isnt necessarily used on most laptops as a place to locate speakers because when you have speakers there, you can improve the stereo separation and sound localisation there.

There are still the many challenges ahead for these sound-tuning projects, where there is an expectation to yield that punchy bass from the built-in speakers. This is usually the kind of stuff that the marketers hype on about when they promote the computers that are equipped with these sound-tuning efforts. Other than that, these efforts have succeeded in putting the life back in to sound reproduction from the larger “new-computing-environment” laptop computers.

Product Review–Sony VAIO Z Series premium ultraportable computer (VPC-Z217GGN)

simonmackay 18/02/2012 Laptop, Notebook and Netbook Computers, Product Review No Comments

Introduction

I am reviewing Sony’s VAIO Z-Series which is their top-shelf ultraportable computer and a model that courts the Apple MacBook Air or the high-end Ultrabooks. This gold-finished variant uses a “split-personality” setup where it can gain extra functionality through a supplied docking station that houses discrete graphics, a power-supply and what’s more, a slot-load Blu-Ray reader / DVD burner.

Price – this configuration	AUD$3999
Processor	Intel i7-2640M
RAM	8GB	shared with graphics
Secondary Storage	256GB solid-state drive	SDHC and MemoryStick card readers, Blu-Ray reader / DVD burner in external module
Display Subsystem	Intel HD graphics	AMD Radeon HD 650M with 1Gb display memory in external module
Screen	13” widescreen (1920×1080)	LED-backlit LCD
Network	Wi-Fi	802.11a/g/n
	Ethernet	Gigabit Ethernet, Gigabit Ethernet on external module
	Bluetooth	3.0 with HS
Connectors	USB	1 x USB 2.0, 1 x USB 3,0 1 x USB 2.0, 1 x USB 3.0 on external module
	Video	VGA, HDMI VGA, HDMI on external module
	Audio	3.5mm audio out, digital out via HDMI digital out via HDMI on external module
Operating System on supplied unit	Microsoft Windows 7 Professional
Windows Experience Index – with docking module	Overall: 6.3	Graphics 6.3 Advanced Graphics:6.3

The computer itself

The Sony VAIO Z Series is available in two versions – a gold-finished variant which is supplied with an extended-functionality “docking-station” unit a cheaper black-finished unit which has the docking-station unit available for AUD$699 extra

The VAIO with the optical-drive docking station

This docking-station unit has the AMD Radeon discrete video chipset as well as a Blu-Ray reader / DVD-burner drive in it and has a Gigabit Ethernet connector and two USB connectors on it. It connects to the computer using a single cable that plugs in to the right-hand side, where it can also power and charge the computer. Here, you have to make sure you press an “undock” button on the plug and wait for a blue light to turn off before you unplug this plug. It even stands on a gold-plated vertical stand which emphasises the market position that this computer is targeted for.

Aesthetics and Build quality

The VAIO Z Series aesthetics is very similar to a lot of the 13” “thin-and-light” ultraportables and the “champagn-gold” finish for this model that I am reviewing makes it look the part even in a business hotel’s lounge. There is still the good build quality associated with all of the Sony VAIO computers in this model.

As for overheating, the computer is well-ventilated to avoid this problem and the use of integrated graphics and outboard discrete graphics cuts down on this problem.

User interface

The VAIO Z Series comes with an illuminated chiclet keyboard but the illumination is more subtle than most similar implementations, more like what you see with luminous watches. It can still allow full touch-typing but could benefit from the home keys being made easier to find by feel and the keys have the hard-plastic feel about them.

The trackpad has a rough-textured area to move the cursor with and smooth-textured selection buttons. This makes it easier for one to operate the Sony VAIO’s trackpad by feel.

Audio and Video

The video setup in the Sony VAIO Z Series is very unique amongst laptops. Here, it would work with the Intel HD integrated graphics in a standalone environment or, if it is connected to the Blu-Ray module, it can work with an AMD Radeon discrete chipset in that module. The USB 3.0 link allows the use of the laptop’s screen and video connections or the video connections on the Blu-Ray module.

The setup that Sony has worked on for the VAIO can let it become a high-flying high-performing laptop for business, gaming and beyond as well as a battery.conserving laptop for basic tasks on the road.

Sony VAIO Z Series right-hand side connections

Right-hand side connections - headphone, Ethernet, HDMI, USB 2.0, USB 3.0, power

glossy screen which may be of concern in bright environments but the darker bezel surrounding the screen does make for improvements in improving the display’s legibility.

The audio subsystem is different in that it just uses the Intel HD audio chipset whether on the Blu-Ray module or standalone. The internal speakers are likely to distort on high frequencies too easily and this can be a problem with smaller laptops. I would improve on this design with a discrete sound subsystem like Creative Labs SoundBlaster in the Blu-Ray module and fit audio inputs and outputs to that module for better sound quality.

Connectivity and Expansion

The idea of the docking station that is part of the VAIO Z Series has permitted Sony to provide a highly-functional computer which suits different applications. Here, you have one USB 2.0 and one USB 3.0 connector on the computer as well as the VGA and HDMI video outputs and Ethernet socket. But this level of connectivity is replicated on the Blu-Ray docking station with the ability to connect peripherals to both devices.

The USB 3.0 port can be set up to provide charging power for gadgets when the laptop is off in a similar vein to what the Toshiba laptops that I reviewed offer.

Sony VAIO Z Series docking statiion connections

Docking Station connections - USB 2.0, USB 3.0, Ethernet, HDMI, VGA, computer cable, power

Battery life

The battery is able to last for around five hours of continuous stand-alone use due to the laptop using just the integrated display in that mode. If it is playing optical discs, it would be done on external power due to the Blu-Ray external module becoming the laptop’s power supply.

Limitations and Points Of Improvement

Lid view

One point of improvement that I would see for the VAIO’s Blu-Ray docking modules would be to enable one or all of the USB ports on the docking station to be powered charging ports. This is irrespective of whether the laptop is connected to the docking station or not, so as to allow one to power or charge a mobile phone or similar gadget from this device at all times. The function could be selectively enabled through the use of a hardware switch on the side of the docking module.

Similarly, the Sony’s docking module could house an advanced audio subsystem like Creative SoundBlaster and have audio connections to allow the VAIO to yield Sony’s high-quality audio standards with a nice set of speakers.

For that matter, the idea of an advanced-function docking station that Sony implemented with the VAIO Z Series could be taken further with a micros hi-fi system, home-theatre system or AV component that integrates this functionality in the same chassis. Sony could then take this concept across all of the VAIO “thin-and-light” computer series and use a connection like the new “Thunderbolt” connection for these enhanced-functionality modules.

A cheaper “Fairlane-grade” variant of the Z Series black-finished variant could benefit from a 320Gb regular hard disk that is assisted with a 20Gb solid-state drive implemented for quick-start behaviour. This is becoming a trend for some of the Ultrabooks so as to provide for lower price points and granular model lineups.

Conclusion

Doesn't look out of place in that business hotel's lounge

The prices that are set for the Sony VAIO laptop make it appealing for the “Rolex-class” of businessman who wants an ultraportable that shows the wealth. But the concepts that are espoused in this model could be implemented in the Ultrabook class of thin-and-light ultraportables.

It may be worth thinking that If I were to buy the black version of this model, I would use the docking-station module that is optional for that model as leverage for the deal.

Online rights for sports and cultural events–what could be done?

simonmackay 15/02/2012 IP-based broadcasting No Comments

After hearing the latest furore about Optus delivering delayed broadcasts of the AFL and NRL football matches to their mobile subscribers, I have thought that something needs to be done concerning how online and mobile rights for sporting and cultural events are worked out.

Typically the online and mobile rights for these events are bought by ISPs or mobile carriers for exclusive distribution to their subscribers. This has become a thorn in the side of sports and cultural bodies, existing radio / TV broadcasters and similar groups due to various limitations that could exist.

For example, most radio stations run an Internet-hosted simulcast of their regular broadcast and this has extended radio to the iPhone and popularised the Internet radios such as the ones I have reviewed on this site. What has happened lately is that radio stations that call AFL or NRL football matches using their own talent have had to run alternate programming on their Internet feeds so as to placate Telstra who have exclusive rights to these matches.

Similarly, Optus running a broadcast-IP setup and cloud-recording arrangement to deliver the football to their subscribers has ruffled Telstra’s and the football leagues’ feathers.

This can cause issues not just with ISPs and mobile providers but can affect companies who deliver any form of IPTV services which is a growing trend with the arrival of next-generation broadband services. It could even extend to usage environments such as hotels and apartment blocks implementing “broadcast-IP” tuners to deliver broadcast content from a rooftop aerial to the building’s LAN with Internet-enabled radio / TV equipment connected to the network showing or playing the content.

What needs to be looked at for defining online rights to a sporting or cultural event is whether the online use is simply a verbatim use of an existing radio or television broadcast or data available on the scoreboard; or whether it is an extended mixed-media interactive use of the content. The “verbatim use” would be something like diffusing broadcasts from a broadccast-IP tuner to a broadcaster simulcasting an audio or video feed of the broadcast to the Internet and providing a user-interface just to gain access to that stream. It can also encompass someone who writes a mobile scoreboard app with their own interface.

This is compared to an enhanced online service with extra data on the game being provided alongside the broadcast of that game, such as on-demand video, a Web scoreboard or a highly-strung scoreboard app with the leagues’ logos.

Here online / mobile rights could be split in to two categories – a default simulcast rights for existing broadcasters which requires verbatim use of the sportscast including all commercial and continuity material normally broadcast; and an enhanced online right for online providers who buy that right. The latter right should then enable access to the content by users associated with competing Internet and mobile providers under the same terms as the rights-holder’s subscribers. There could also be a raw-data right for people who prepare their own data applications like sports-magazine Websites and online scoreboard apps.

For the league or cultural-event organiser, they could be in a position to sell multiple online rights classes or choose to offer “verbatim-use” (simulcast) rights to existing rights-holders as a way of bolstering broadcast-rights packages/ As well, private-network use of broadcast material, including time-shifted copies, should be qualified as a standard fair-use right for users of that network such as a household or a hotel’s employees and guests.

What needs to happen is a common sense of “working out” broadcast rights for live sporting and cultural events so that uses commensurate with broadcasting are protected yet the organiser can sell advanced-interactive use rights to online and mobile providers.

Product Review–Sony VAIO J Series all-in-one desktop computer (VPC-J228FGB)

simonmackay 13/02/2012 Desktop Computers, Product Review No Comments

Introduction

I am reviewing the Sony VAIO J Series desktop computer which is the first of this class to be reviewed on this site. This computer is an “all-in-one” design with the computing electronics, secondary storage and screen in one box and the keyboard and mouse as separate entities.

This computer-design style was initially put on the scene with the early sewing-machine-sized “transportables” like the Commodore SX-64, and IBM’s and Compaq’s early portable PC offerings. But this design was legitimised and made popular with the Apple Macintosh since its inception in 1984 and underscored with the iMac lineup offered by the same company since 1999. Now, over the last five years, a selection of big computing names associated with the Microsoft Windows platform have brought this design in to being for the desktop as a legitimate alternative to the traditional “three-piece” desktop-computer design.

Price – this configuration	AUD$1399
Processor	Intel Core i5-2430M
RAM	4Gb	shared with graphics
Secondary Storage	500Gb hard disk	DVD burner, SDHC / MemoryStick card reader
Display Subsystem	AMD Radeon HD 6470M	512Mb
Screen	21.5” multi-touch widescreen(1920×1080)	LED-backlit LCD
Network	Wi-Fi	802.11g/n
	Ethernet	Gigabit Ethernet
	Bluetooth	v2.1 with EDR
	Modem	Dial-up or wireless-broadband modems
Connectors	USB	2 x USB 2.0, 2 x USB 3.0
	Video	External display
	Audio	3.5mm audio in, 3.5mm audio out
Operating System on supplied unit	Microsoft Windows 7
Windows Experience Index – this configuration	Overall 5.9	Graphics: 6.5 Advanced Graphics: 6.5
Insert other variants with price shift, bold or highlight this configuration

The computer itself

Aesthetics and Build quality

The Sony VAIO J Series all-in-one is well-built and the main unit is meant to resemble a picture frame with a kickstand on the back. This is in contrast to the pedestal look that Apple has associated with the newer iMac computers. The front is finished with a piano-black bezel for the screen with a few status LEDs at the top edge glowing in a similar manner to the lighting on a classic pinball machine.

Sony VAIO J Series all-in-one computer DVD burner

The DVD burner – loads on the side using a vertical drawer

An improvement that I would like to see would be to support wall-mounting or similar “integrated” mounting setups with the back sockets arranged in a similar fashion to those on a flatscreen TV, as well as a VESA-compliant wall-mount anchor point. For some people, this may be a deal-maker or deal-breaker when it comes to aesthetics.

The power supply is a “lump”-style external unit which reminds me of the typical laptop’s power supply, thus allowing for reduced operating noise and increased power efficiency. This can be an annoyance if you are used to the AC cord plugged directly in to the computer but it can be hidden discreetly, like behind a desk or a bowl of fruit if you still want that neat look.

Through its use. I noticed a slight resonant hum while it was in full operation. This could be rectified with the fans and the hard disk being acoustically isolated such as being mounted on rubber washers and gaskets.

User interface

The Sony VAIO J Series computer uses a wireless keyboard and mouse as well as a touchscreen. The wireless link isn’t a Bluetooth-driven link but could benefit from this in order for the keyboard to work as a text-entry device for the PlayStation 3 or so larger and better Bluetooth wireless keyboards and mice can be used with the computer.

Sony VAIO J Series all-in-one computer keyboard

Small wireless keyboard

The keyboard’s size is small enough to store in a drawer lengthways, which can benefit applications where you would like to keep the keyboard and mouse hidden when not in use. There is that hard touch and feel that is close to the original IBM PC keyboard, where you feel as though you are typing on a hard surface. This may be OK for longer typing sessions.

The touchscreen has the multi-touch response and is very responsive in a similar way to most smartphones and tablets. An operating system like the upcoming Windows 8 with its Metro-style interface would let the touchscreen shine in many ways, but the VAIO software supplied with this computer does do justice ti this user interface. If you do buy this computer, make sure you upgrade to Windows 8 when it is released to gain benefit from this experience.

Audio and Video

The graphics and display are very responsive and accurate even when it comes to handling games although I had tried out the touchscreen casual games that were furnished by Microsoft to demonstrate the touchscreen technology. It also is very responsive with video content even if it was served through online services.

The sound comes through very loud but it doesn’t come through with the full tone. This kind of all-in-one computer could work better off with extension speakers if you want decent sound with the full tone.

Connectivity and Expansion

Sony VAIO J Series all-in-one computer side connections

Side connections – 2 USB 3.0, audio in, audio out, SD card reader, VAIO Assis button

This computer has the proper connections for regular peripherals in the form of 2 USB 2.0 connectors on the back and 2 USB 3.0 connectors on the side. It could benefit from having all USB 3.0 connectors as well as external video-output connectors for use with multi-display setups and projectors.

The network connectivity is in the form of a Gigabit Ethernet wired connection and an 802.11g/n Wi-Fi wireless connection. Here it could benefit from a dual-band 802.11a/g/n wireless connection where wireless-network performance is desired. As well, it is equipped with Bluetooth which would work properly with accessories that work to this standard. This could be improved with Bluetooth 4 “Smart Ready” connectivity in order to provide for a standards-based wireless keyboard and mouse that work on regular AA batteries.

Limitations and Points Of Improvement

Sony VAIO J Series all-in-one - rear connections

Rear connections – 2 USB 2.0 and a Gigabit Ethernet socket

Sony could sell the VAIO J Series computers as a run of models with differing processor, RAM and hard-disk specifications at different price points rather than just one model with one set of specifications. Here the specifications could vary with 500Gb to 1 Tb for hard-disk capacity, 4Gb to 8Gb for RAM memory and / or video-display subsystems having 1Gb dedicated display memory.

The VAIO J Series could also benefit from a clip or caddy to attach the keyboard and mouse to the main unit being sold as an optional or aftermarket accessory. This could come in handy should you need to transport the computer from room to room or stow the keyboard and mouse easily.

They could also offer a “broadcast kit” as an option to allow the computer to pick up broadcast radio and TV content local to the area. This would be in the form of a tuner module that works with ATSC digital TV and HD radio (IBOC digital radio) in the US or DVB-based digital TV, DAB-based digital radio and FM RDS analogue radio in European and Asian areas; and allows this unit to become an “all-in-one” entertainment centre with access to broadcast content.

As far as the software is concerned, VAIO Media Gallery could be built upon Windows Media Player when it comes to handling DLNA network media content. This means that it could handle more media file types properly like WMA audio.

Conclusion

I would position the Sony VAIO J Series all-in-one computers as a fixed or transportable “few-piece” computer alternative to a large-screen laptop. This is if you are considering the computer to be a household computer that exists in the family room or kitchen area or even as a “first” computer system for someone who is moving out. The cost may appear to be prohibitive but if you are considering the requirements for a typical “traditional-form” entry-level desktop with a system uint, a good-quality 21″ LCD monitor, and a wireless keyboard and mouse for average use, you may think of a bargain, especially if you crave the touchscreen feature.

It can work as a touchscreen POS or similar-application terminal for some businesses where there is a modest amount of activity and the system is primarily client-server based. For example, this may be a “back-office” management computer in a café or bar where the computer may be required to “ring up” orders for function space that is located near the office. Similarly, it could work well as a reception-desk computer in an environment where elegance is desired.

I would also consider the Sony VAIO J Series as a viable future-proof Windows-driven alternative to the Apple iMac family, especially if an Apple user wants the “all-in-one” look but wants to head to an “open platform” computing environment.

On the other hand, I wouldn’t really recommend it as a “serious gaming rig” for those of you who are craving a performance-driven environment to play something like World Of Warcraft.

FTTP–Britain is offering it as an option in some fibre-copper areas

simonmackay 13/02/2012 Next-generation broadband service No Comments

Article

FTTP on Demand for those who want it | ThinkBroadband

My Comments

Some next-generation broadband services that are in existence use a fibre-copper setup like FTTC where there is a fibre-optic run to a street-side box and a short copper-cable run from the street-side box to the customer’s premises. In a multi-tenant building setup like a block of flats or a shopping centre, there may be a “fibre-to-the-building” setup where there is the copper-cable run within the development but a fibre-optic run to the development itself.

This method is being pushed as a cost-effective solution for providing next-generation broadband and has been intensified as part of the National Broadband Network debate by Tony Abbott and the Liberal-National-Party Coalition.

But BT Openreach are providing the fibre-to-the-premises technology as an extra-cost option on top of their fibre-to-the-cabinet setups in the UK. Typically the cost for providing this option would be significant and may be paid out over time.The kind of people who may initially purchase it would be larger businesses or “tech-head” computer enthusiasts who want as much bandwidth as they can.

On the other hand, most typical home and small-business users would use the fibre-to-the-cabinet setups. It is also worth noting that if a significant number of users covering a particular area choose this option, installation costs may be reduced when it comes to providing fibre-to-the-premises Internet service due to existing infrastructure.

An issue that is also forgotten about when considering “FTTP as an option” is the concept of an upgrade path. This is where a customer existing at the same premises who had a fibre-copper setup may decide to go “all-fibre” for the faster bandwidth; or a subsequent customer may move in to the same premises and go “all-fibre”. This could be supported through the use of same physical infrastructure (trenches / poles) for fibre / copper setups and a costing plan for upgrades.

The article talked of public money being used to finance next-generation broadband infrastructure and where private money should cover the cost. They were raising issues of whether public money should fund the link from the “digital hub” to the customer or whether private money should do this, and there may be a reluctance for private money to be used to provide FTTP or similar options for areas not considered profitable like rural areas or areas subjected to “redlining” based on the then-current community makeup.

The “FTTP as an option” could be seen as a compromise to please the “no-public-money” advocates when it comes to providing next-generation broadband. On the other hand, a properly thought-out universal-service obligation setup with a minimum bandwidth and a public-private funding pool could assist with making technologies like FTTP become affordable for most users. It should also support the ability to prevent “redlining” of areas when it comes to providing the next-generation broadband service.