Author: simonmackay

Vodafone Mobile Wi-Fi R201 “Mi-Fi” wireless-broadband router – raising the bar for this class of device.

Carry an instant Windows 7 hotspot in your pocket | NetworkWorld.com Community

From the horse’s mouth

Vodafone Mobile Wi-Fi R201 – Product page

My comments on this device

I have come across most of the small wireless-broadhand Wi-Fi routers and most of them seem to offer the same functionality – working just as a wireless router for wireless-broadband services. But the Vodafone Mobile Wi-Fi R201 has offered more than the typical device of its class.

This battery-operated device has a built-in microSD card and is able to work as a network-attached storage device as well as a router for wireless broadband. It can present the files via three different protocols – SMB/CIFS, HTTP or UPnP AV / DLNA for media files. The latter function is provided for by TwonkyMedia Server which is being integrated in to many network-attached storage devices.

It can be powered from AC power, USB or integrated rechargeable batteries but, due to its small size, it doesn’t have an Ethernet connector for either LAN or WAN (broadband) connectivity. An Ethernet connector being added to the device could allow the unit to become a NAS / wireless access point for an existing network or it could work with a cable or ADSL modem as a router. As well, it is dependent on the Wi-Fi network as the primary connection method.

The unit can work tightly with Windows 7 or with other operating systems and devices that support WPS, especially the PBC “push-to-connect” method. As well, the PSK passphrase for the WPA2 security setup and the SSID are unique to each unit, which makes for better security.

Another feature is that this particular “Mi-Fi” can work alongside the network-connected computers as an SMS send/receive terminal. This is done using a Web form that is part of the Web management interface for this device.

My comments about this device is that it would work hand in glove with a portable Internet radio like the Pure Evoke Flow that I previously reviewed as long as you have a generous data plan on the SIM card for receiving Internet-radio programs. This is intensified by you putting a microSD card full of music or a SlotMusic card (the microSD equivalent of the pre-recorded Musicassette) in this device and using the radio’s DLNA music-player mode to play the music files from the card.

As well, I would recommend that users who buy this device buy a USB car charger that plugs in to the vehicle’s cigar lighter in order to avoid compromising the device’s battery life when they use it in the car. This charger should have a standard USB socket on itself or a microUSB plug that fits the device.

By the way, it is worth noting that this router is now available in the UK and will be rolled out to countries that Vodafone does business in as a name.

Multiple wireless-broadband devices – could a MiFi, tethered smartphone or similar device be the answer

 Is the MiFi Model the Future of Mobile Broadband?: Tech News «

My comments

The common situation is that most customers will end up buying many wireless-broadband-enabled devices over the years. First they will buy a smartphone, then they will buy a wireless broadband modem for their laptop or upgrade their laptop to a model with an integrated wireless-broadband modem. They will also end up buying an Internet tablet like the Apple iPad which has integrated wireless broadhand. This will become more serious as vehicle builders integrate wireless broadband in order to provide Internet-enabled services like Internet radio or always-live mapping.

Multiple service plans – one service plan for each gadget

Whenever this happens, the user signs up to one service plan per device, typically as part of a subsidised-device contract. Here, they end up with many different plans to take care of, which come with many SIM cards and different included-data allowances to take care of.

The carriers like the idea of signing up a customer to multiple plans no matter whether this yields one account or multiple accounts per user. As well device manufacturers like to integrate wireless-broadband technology in to their devices as a way of differentiating particular models in a device series.

But this can become unwieldy for most users because they have to keep track of their plan allowances and contract-available plans. As well, customers may end up using one device more and “burning up” its plan allowance then are on metered use or reduced bandwidth for that device. This may be OK for fixed locations where different usage patterns may occur. As well, there isn’t an incentive in the industry to allow customers to consolidate data plans for multiple devices into one “super plan” with one large allowance and this can  penalise customers who are loyal to one carrier or want to have “all their eggs in one basket”.

Use of “MiFi” routers or tetherable smartphones across multiple devices

A MiFi (wireless router with integrated wireless-broadband modem), a regular wireless router that has support for a USB wireless-broadhand modem “stick” or a 3G/4G smartphone which supports tethering via Wi-Fi, Bluetooth or USB could allow a user to share one plan across multiple devices that you own. The user could then be given the option to bind these devices to a high-capacity service plan so they could use the wireless-broadband service across many other Internet-enabled devices. Another advantage of these abovementioned devices is that they can provide Internet connection to devices like Internet radios that don’t have their own wireless-broadband technology.

For example, a battery-operated Internet radio like the Pure Evoke Flow that I reviewed previously or the Roberts Stream 202 can he linked up to a battery-operated “MiFi” device that is on a generous plan in order to bring the fun of overseas Internet radio in the same manner as a classic portable radio or boom-box. Similarly, a “MiFi” device can provide Internet connectivity a group of laptop computers used on a remote site.

Moving a SIM card between multiple devices

Another way of achieving this could be to buy wireless-broadband gadgets without being bound to a particular service, so you could move a SIM card between the different devices. This includes buying a prepaid USB modem or similar device on a deal where you can pay to unlock it later, perhaps by paying a modest fee. Then you use the service and unlock the device so you can move a SIM card amongst the different devices.

This practice can limit use of smartphones because the SIM cards in these phones are primarily to “present” the phone to the mobile network and connect it to its number.

Conclusion

This issue of users buying devices like notebook / netbook computers and iPad / tablet computers that are equipped with integrated wireless broadband connectivity will lead to user confusion when it comes to managing data plans and accounts. It will become an issue with wireless-broadband carriers and service providers as users want to consolidate their services in to one plan that they can think of without carrying extra devices or fiddling with tiny SIM cards.

A serious wireless router / NAS combo from LaCie – ready for next-generation broadband

 

LaCie Intros ‘Wireless Space’ Wi-Fi Router / Access Point / NAS Media Server All-in-one | eHomeUpgrade

 

Video direct link

My comments

There have been previous attempts to combine a network-attached-storage device with a broadband router but most of these have resulted in devices having the worst of two worlds unless you build a computer to work as this kind of device. Mostly you have a “storage router” which is a regular wireless “edge” router which can convert a USB-connected storage device in to a network-attached storage or a network-attached storage which can serve two networks and offer elementary routing functionality.

But LaCie have made a better attempt to bring the best of both worlds together. They have released the “Wireless Space” which is a NAS with integrated wireless-router functionality in a beautiful piano-black housing.

The network-attached storage can do what most single-disk systems can do such as offering integrated backup using operating-system-integrated backup functions that are part of Microsoft Windows or Apple MacOS X. Of course, files can be stored using the SMB or CIFS in a network-public share or a private share and the unit can provision media using UPnP AV / DLNA or Apple iTunes. One feature that I would like to know about with the UPnP AV media server is whether it can work with the full metadata for audio, image and video files or simply provide a folder view.

The unit can be set to work as a wireless “edge” router, a wireless access point or a wireless client bridge which provides for high flexibility, no matter whether you want to keep your existing broadband router going or replace it with something better. There are 3 Gigabit Ethernet ports for the LAN side of the connection and one Gigabit Ethernet port for the WAN (broadband) side of the connection, which makes this unit fit for use with “next-generation broadband” setups. The wireless network is based on 2.4GHz 802.11n technology and can use WPS quick-setup options.

When the unit works as a broadband router, it has the full expectation for a mid-range broadband router including UPnP Internet Gateway Device functionality and VPN pass-through. If it works as a switch, it can work alongside UPnP Internet Gateway Device routers to enable remote access to the network-attached storage resources.

It could have support for 4-port switch functionality when in switch mode rather than the 3-port switch + “recovery port” functionality that it has. As well, it could do well with support for WPS-assisted “extension access point” setup so it can work quickly and easily as part of an “extended service set”. Of course, I would prefer to hook this device to a wired backbone or run it as a wireless broadband “edge” router in order to avoid putting your data at risk due to the radio-interference risks associated with wireless networking and the fact that the wireless network is a shared-bandwidth network.

This may raise questions about this device being an “infill” NAS/access-point network device for a small network or being a replacement for an existing broadband router such as to “fatten the pipe” for next-generation broadband.

New NETGEAR products for the home network

 NETGEAR Rolls Out HD Media Players, UTM and Powerline Products – SmallNetBuilder

My Comments

I have read the attached article and found that most of the devices had impressed me as devices that would work well in a home or small-business network. This was because of particular abilities that had made the devices unique rather than run-off-the-mill devices.

NeoTV network media players

NETGEAR NeoTV 550 network media player

NeoTV 550 network media player

This group of NeoTV network media players may be very similar to the other network media players  like WDTV Live that are appearing on the market. This is that they are capable of playing audiovisual media held on a USB memory key, camera card reader or external hard drive; or from a DLNA/UPnP-AV-compliant media server that exists on your network. But one of the models in this lineup, the NeoTV 550,  has eSATA connectivity and the ability to be a Blu-Ray Disc player when connected to an optional eSATA-connected Blu-Ray drive. This can benefit people who want to consider running this unit alongside their DVD player as a network media player but may take the plunge for Blu-Ray when they are ready.

At the moment, I am not sure whether this unit can work as a substitute DVD player if it is connected to an eSATA or USB DVD drive or a DVD is loaded in to a connected Blu-Ray drive.

HomePlug AV 802.11n access point

NETGEAR XAVN2001 HomePlug AV 802.11n wireless access point

XAVN2001 HomePlug AV 802.11n wireless access point

One device I am pleased to see on the scene is the XAVN2001 HomePlug AV 802.11n wireless access point which work like some of the 802.11g wireless access points that can connect to a HomePlug 1.0 Turbo segment. It is also available as part of the XAVNB2001 kit which includes the Netgear XAV2001 HomePlug AV-Ethernet bridge as well as this access point. Like these other access points, this unit plugs in to the wall and works as a bridge between an Ethernet segment and a HomePlug AV powerline segment as well as being an access point for a 2.4GHz 802.11n wireless network.

This device can work as a way of extending the effective radio footprint of an 802.11n wireless network with the use of an Ethernet or HomePlug AV wired backbone. On the other hand, it could bring an 802.11n wireless network and Ethernet network point in to an outbuilding or static caravan (trailer) in the manner talked about in my feature article “Multi-Building Home Networks”.

Quick extension-access-point setup with WPS

I had done further research about this access point through Netgear’s Web site and found that this unit uses WPS as a way of simplifying the creation of a multiple-access-point wireless-network segment. This kind of segment, also known as an “extended service set” makes use of multiple access points with the same SSID, network operating mode and security parameters so a portable device can move between access points with minimal user intervention. I have written a bit about the concept of using WPS as a way of simplifying setup of a small multi-access-point wireless network in an article I had posted last year on this site at its old location and had moved to the current location.

The user just has to hold down the unit’s ON-OFF button for a few seconds then press the WPS button on the WPS-ready wireless “edge” router to start the configuration routine. A few moments later, they are then able to move the access point to the area where the Wi-Fi network is needed and proceed to connect this access point to the Ethernet or HomePlug AV backbone which the wireless router should be connected to.

Conclusion

If more manufacturers can look towards making affordable and easy-to-use network devices, they can end up with equipment that will appeal to most users and have equipment that is out of the ordinary.

Mobile codes to boost Google account security | Security – CNET News

 

Mobile codes to boost Google account security | Security – CNET News

My comments

Google have worked on a way of improving security for Web-page login experiences because these login experiences are easily vulnerable to phishing attacks.

What is this technology

This method is similar to a hardware security “token” used by some big businesses for data security and increasingly by some banks to protect their customers’ Internet-banking accounts against phising attacks. This is a device that you keep with you in your wallet or on your keyring which shows a random number that you key in to a login screen alongside your user name and password and is based on “what you have” as well as “what you know”.

This time, the function of this “token” is moved to the mobile phone which nearly all of us have on ourselves. It will appear as a smartphone “app” for the Blackberry, Android or iPhone platforms that shows the random code number or will operate in the form of your phone showing an SMS with the token code or you hearing a code number from a call you answer on that phone. Of course, you will register your mobile number with Google to enable this level of security.

The direction for the technology

Google are intending to use it with their application platform which covers GMail, Adsense, Analytics, Picasa and other Google services. Initially it will be tried with selected user groups but will be available to the entire user base.

They will provide an option to avoid the need to use this “Google codes” system on the same computer for a month, which would appeal to users who work with their GMail account from their netbook or desktop PC. They will still need to have this work if they “come in” to their GMail account from another computer and it will work if someone else uses the same PC to check on their GMail.

What I am pleased about with this is that they intend to “open-source” this system so that it can be implemented in to other platforms and applications. Similarly, the “apps” can then be ported to newer smartphone platforms or “baked in” to other PDAs and similar devices. As far as the “apps” are concerned, I would like to allow one piece of code to service multiple service providers rather than loading a smartphone with multiple apps for different providers.

Making the home network secure

I would like to see this technology being tried out as a method of securing devices that use Web-based data-access or management interfaces, similar to D-Link’s use of CAPTCHA for securing their home-network routers’ management login interfaces. This is becoming more so as nearly every home uses a wireless network router as the network-Internet “edge” for their networks. Similarly, there is an increasing tendency to use a network-attached storage for pooling data to be available across the network or as backup storage and most of these units use a Web-based user interface.

Conclusion

One feature that I like about this Google project is that they have applied a security technology normally available to big business and made it available to small business and consumer users.

Increased VDSL activity in Baden-Württenberg

Telekom: VDSL-Ausbau in BaWü geplant (VDSL service in Baden-Württemberg planned) | VDSL.de (Germany – German language)

My comments and translated notes from this story

There is some increased VDSL deployment activity occurring in Baden-Wurttemberg with an intent to make sure it is “switched on” in Crailsheim, Satteldorf and Rudolfsberg by June-August 2011 (north-hemisphere Summer). I have used Google Maps to have a look at these towns and found that these are the small country towns with Rudolfsberg being a village.

Deutsche Telekom will be needing to lay 70km worth of new fibre-optic cable and install the necessary VDSL2 switch-boxes to provide this service to the three towns.

At the moment, they would need to have 2000 potential subscribers registering interest for VDSL2 service in these three towns by the beginning Dec 2010 and want to run with their “Call & Surf Comfort VDSL” telephone+Internet plan as the preferred deal.

This plan which is worth €44.95 / month yields inclusive telephone calling to German landlines and VDSL Internet use with a bandwidth of 25Mbps standard or 50Mbps for €5 extra.

What would be interesting to know is whether all of these communities will achieve the 2000-potential-customer goal in order to see more of rural Baden-Württenberg become covered with VDSL2. It would also be interest to find out whether any of the rural VDSL2 services in Germany do make the contract bandwidths. This may be more likely because of that country being one who operates on precision and excellence and the telephony infrastructure being kept in high order.

Product Review – HP Mini 210 netbook

Introduction

I am reviewing the HP Mini 210 netbook which is pitched as Hewlett-Packard’s main nethook for this year. It is available in a few different colours or can be purchased for extra cost as the Vivianne Tan edition which has the design work of this famous handbag designer on its outside.

HP Mini 210 netbook

Price
– this configuration
$599  
Processor Intel Atom  
RAM  1Gb  shared with graphics
Secondary Storage 250Gb HDD partitioned out SDHC card reader
Display Subsystem  Intel Graphics  
Screen 10” widescreen LED-backlit LCD
Network Wi-Fi  
  Ethernet  
Connectors USB 3 x USB 2.0
  Video VGA
  Audio 3.5mm headphones
Operating System on supplied unit Microsoft Windows 7 Starter  

 

The computer itself

User interface

The small keyboard is of the “chiclet” type which appears to be flat and more at risk of errors. There is also a touchpad which works in a similar manner to the Apple Macbook Pro and the HP Envy. This means that the selector buttons are areas that are marked off at the bottom of the touchpad area.

Like most laptops, this unit still requires you to press the Fn key to use standard functions and the Fn functions on this unit are written very dimly. This will make it hard to use the function keys like F5 for particular tasks like reloading the browser. I have found that there isn’t a PgUp or PgDn key on the keyboard which is important if you wish to browse large documents or Websites.

As well, the keyboard is very cramped which is common with all netbooks. This therefore makes it not suitable for long sessions of typing.

Audio and Video

This unit still has the similar audio and video capabilities for a computer of its class. It can reproduce a Youtube video properly for the bandwidth of the video and is still efficient on the battery when this happens. You also have  stereo sound reproduction but there is still that tinny sound that is common with laptop and netbook sound systems.

Battery life

There wasn’t an optical drive integrated in to this nethook so I wasn’t able to run down the battery on a DVD of a feature movie being played, which would normally test the battery on video, sound and disk activity. But I was able to complete a new-machine antimalware scan and a Windows Update concurrently, which would test the battery on the hard disk and the network. The unit had finished on 50% full at the end of the virus scan and Windows Update.

Therefore the unit can still do most tasks expected of a netbook on its own battery for a long time.

Quick-start shell

There is a pre-boot “quick-start shell” which allows you to do some elementary tasks without you having to fully boot Windows 7. This allows you to work with the Web, including viewing selected Webmail accounts; use an online calendar or  play music and view photos held on the computer’s storage.

I would like to see this “quick-start shell” extended to support for a desktop mail client for POP3/IMAP/ActiveSync mail setups which most home and small business users would use as well as support for access to DLNA media servers for online media playback. This could be extended to use as a DLNA Media Control Point for use in playing media on DLNA MediaRenderer devices. 

Conclusion

The higher-capacity hard disk can be of benefit when you want to do things like preview many digital pictures or work with a lot of email using a desktop email client like Windows Live Mail. Other than that, it has the typical capabilities of a netbook.

This means that I would still place it as a secondary-use traveller computer or as a “floater” computer for the home network for accessing the Social Web in front of the TV for example.

Apple iOS 4.2 beta becoming enabled with handset-driven printer access

iOS 4.2 beta hits Apple’s developer portal, wireless printing dubbed ‘AirPrint’ – Engadget

From the horse’s mouth

HP ePrint enabled printers first to support printing direct from iOS devices |  The HP Blog Hub

My comments

A function that most of us who own smartphones long for is the ability to print documents from the smartphone using a regular printer. The main problem with this is the requirement for the computing device i.e. the smartphone to have drivers for the various printers that it will encounter. Typically this has been achieved through printer manufacturers providing free single-purpose apps through app-store platforms like iTunes App Store that only do a task like printing photographs on the manufacturer’s printer.

Now Apple have taken up the initiative by establishing a one-size-fits-all printing mechanism as part of the iOS 4.2 operating system. This mechanism is intended to work with the HP ePrint-enabled printers like the HP Photosmart Wireless-E printer that I previously reviewed but is intended to be rolled out to more printers offered by other manufacturers.

There are a few questions that I have about this wireless-printing platform. One is whether the platform is really reinventing the wheel that standards like UPnP Printing have established or simply is a way of allowing a manufacturer to market one of these standards under their own name?

Another more serious question is whether other handset operating systems and platforms like Android will implement the wireless-printing platform in a universal way at all. It may be easy to accept the status quo with Apple providing support in the next version of iOS but if this feature is to work properly, it has to work for other handset operating platforms and devices made by other manufacturers.

Other issues worth tackling include support for public-access printers, including secure job submission and collection as well as support for paid operation models.

This concept may open up a new field of access to hard copy for devices like smartphones and tablet computers as well as dedicated-function devices.

HTC Unveils a DLNA-based ‘Media Link’ for Handset TV Streaming | eHomeUpgrade

 

HTC Unveils a DLNA-based ‘Media Link’ for Handset TV Streaming | eHomeUpgrade

My comments

At the moment, Samsung has already delivered a DLNA media control point / server with their Android handsets in the form of AllShare. This would have meant that someone who had an HTC Desire or wanted to start a mobile service contract using an HTC Android handset would have had to visit Android Marketplace to add on TwonkyMedia Server and Andromote to add on DLNA media-sharing / media-control functionality to their handset.

But HTC is intending to supply a “Media Link” app with their newer Android handsets to integrate them in to the DLNA Home Media Network. At the moment, this app is standard with the upcoming Desire Z and HD handsets and is intended to be available for newer HTC Android handsets.

The main issue I have with this app is whether it is available as an in-place upgrade or add-on for existing HTC Android handsets or will these users need to look towards Andromote and TwonkyMedia Server?

From what I have gleaned about this program, it seems to be able to work with content held on the handset but I would like to know whether a person can use the handset to have content held on another DLNA media server like a NAS playing on the DLNA-enabled media player or be able to “pull-down” selected content held on the DLNA media server to the phone via the network.

It is still worth keeping an eye on the Android market for apps that may do the job better than whatever comes with the phone, especially if you are after more DLNA functionality.

National Broadband Network FTTH next-generation broadband – why see it as a waste?

This morning, I listened to the ABC 11am news broadcast and read an article in “The Age” about the National Broadband Network being established in Tasmania on time and under budget (which I had written a post about). There was the typical response from the Liberal-Party / National-Party Opposition about it being a waste of money even though there was around a 50% takeup of the service according to these news reports.

The Opposition need to look beyond the perceived waste of money by assessing the value that the infrastructure will bring to that area. One thing I always think of in relation to any improved-broadband technology is that it could increase the area’s attractiveness to business or education / research. Then, whenever there are major employers in that state that support these high-value industries, there is also the likelihood of supporting businesses becoming established in order to serve the employees in these industries.

As I have said in previous posts on this site, it would be worth that the Opposition looks at countries who are deploying FTTH broadband setups like France and observe how many people are taking up these services. They should look at fibre-copper setups like Germany’s VDSL2 services and see whether these are also being set up to be future-proof with FTTH fibre.