Intel’s 8th Generation CPUs give ultraportable laptops more performance

Articles

Computers like these won’t be considered puny when it comes to what they can do thanks to Intel 8th Generation Core horsepower

HP Unveils Its Most Powerful Detachable PC The ZBook x2 | Gizmodo

Dell gives XPS 13 and Inspiron laptops a boost with Intel’s eighth-generation processors | Windows Central

Four Cores for Ultrabooks: Core i7-8550U Review | TechSpot

From the horse’s mouth

HP

ZBook x2 (Product Page, Press Release)

My Comments

Intel are releasing the eighth-generation lineup of CPU processors which have been considered a major step when it comes to performance from the “engines” that drive your computer. This is affecting the the Core i family of processors which are used in most desktop and laptop computers issued over the last few years.

There are three classes of the 8th Generation lineup – the Coffee Lake which is pitched at desktops, the Cannon Lake which is pitched at mobile applications and the Kaby Lake Refresh which also is pitched at most of the ultraportables including the 2-in-1s.

This class of CPU has impressed me more with the arrival of ultraportable computers, especially 2-in-1 detachables and convertibles, that could do more than what is normally associated with this class of computer.

It is brought about through an increase in the number of “cores” or processor elements installed in the physical chip die, similar to the number of cylinders in your car’s engine which effectively multiply the power available under that hood. In this case, the improvements that Intel were providing were very similar to what happened when the “V” configuration was implemented for engine-cylinder layouts that allowed more power from a relatively-compact engine, allowing the vehicle builder to offer increasingly-powerful engines for the same vehicle design.

In this case, there was the ability to use low-power processors like 15-watt designs with the increased “cores” but not sacrifice battery runtime or yield too much waste heat. This opened up the capability for an ultraportable or tablet to be able to do more without becoming underpowered while running for a long time on battery power.

For example, HP just released the ZBook x2 detachable tablet computer which has the kind of power that would work with advanced graphics and allied programs. Some could see this as a typical detachable tablet that could be considered not so powerful but this handheld workstation can use these programs thanks to use of the Intel 8th Generation Core i7 Kaby Lake R processor and NVIDIA Quadro discrete graphics. There is even the option to have it specified with 32Gb of RAM.

Then there’s Dell who have refreshed their XPS and Inspiron ultraportables with Intel 8th-generation horsepower with the XPS 13 benefiting from that extra performance, making the whole XPS 13 clamshell Ultrabook lineup show its relevance more.

What is to happen with the ultraportables is that you won’t need to think of them as being unfit for heavy-duty computing tasks while on the road. You may even find that you could do things like watch a season of downloaded TV episodes or play an intense round of Civilization 6 while you are flying one of the new Qantas non-stop long-distance flights to London or Los Angeles without worrying about the battery dying out.

It will be up to the software vendors to make games and other software that take advantage of these high-performance 2-in-1 computers by exploiting the touchscreens and the higher power offered by these machines. How about a Civilization, SimCity, one of the mobile “guilty-secret” games, or more being available through the Microsoft Store for one to install on that 2-in-1?

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KRACK WPA2 Wi-Fi vulnerability–what is affected

Telstra Gateway Frontier modem router press picture courtesy of Telstra

A wireless router set up in the ordinary way as a base station or hub for your home network isn’t at risk of the KRACK exploit

The computing press has been awash with articles regarding a recently-discovered security vulnerability that affects Wi-Fi wireless networks. This vulnerability, known as KRACK, compromises the authentication process associated with the WPA2 security protocols that most Wi-Fi home and business networks implement.

What is affected

But it mainly affects client devices like laptops, smartphones and the Internet of Things which connect to Wi-Fi networks using WPA2 facilitated through software that isn’t patched against this risk.

It also can affect Wi-Fi infrastructure devices that serve as a repeater or client-side bridge in a Wi-Fi wireless network segment – this encompasses Wi-Fi client bridges used to connect desktop computers or smart TVs equipped with Ethernet connectivity to a Wi-Fi network, Wi-Fi repeaters, distributed-Wi-Fi setups and mobile devices implementing “bridge-to-Wi-Fi” functionality.

Data security risks

The security and privacy risk occurs at the media level of your network connection which would represent the Wi-Fi wireless link to the access point / router.

If you use higher-level encryption protocols like gaining access to Internet resources through SSL / TLS encryption which includes “https” Webpages, implementing a client-based VPN or using IP telecommunications apps that implement end-to-end encryption, you have reduced the risk factor for your data security that the KRACK vulnerability poses. Access to LAN-based resources like your NAS or printer from within your network can be a risk with Wi-Fi clients that aren’t patched to mitigate this risk as with unencrypted Internet resources.

Current remediation efforts

This situation has been rectified for regular computers running Windows 7 onwards through a patch that Microsoft rolled out as part of the October 10 security update. Here Microsoft didn’t disclose this vulnerability until there was a chance for all of industry to have patches in beta testing or “ready to roll”.

Just lately (1 November 2017 AEDT) Apple released patches for MacOS High Sierra, Sierra and El Capitan versions; and iOS 11.1 (iPhone 7 onwards, iPad Pro 9.7″ (2016) onwards); tvOS 11.1 (4K Apple TV onwards) and watchOS 11.1 to address this issue.  The Intego Mac Security Blog post that I culled these details from was miffed about the fact that the large number of iPhone 6 and earlier devices that are still in operation have not been addressed. I would also extend this concern to the older iPad and iPod Touch devices that are also in operation such as those iPod Touches the kids use or the iPad in your living room.

Other regular-computer and mobile operating systems are being updated with security patches that are coming online through the next two months or are already online.

There will also be various pieces of client-side security software that will be updated with extra code that provides extra defence against the KRACK Wi-Fi vulnerability for both the software and the host computer.

The devices you will find as having a strong risk factor for your network are “dedicated-purpose” network devices like Internet AV devices, “smart-home” devices, videosurveillance cameras and the like that don’t benefit from regular firmware updates. This will mainly affect those devices that manufacturers are declaring “end-of-support” on or a lot of “white-box” devices sold by multiple vendors. But check your devices’ manufacturers’ Websites for new firmware that will patch the device against this vulnerability.

This will not affect the typical home or other small network that is based around a wireless router. Nor will it affect networks that implement multiple Wi-Fi access points connected to a wired (Ethernet or HomePlug) backbone. This is because you are dealing with devices that serve as a Wi-Fi base station for that particular wireless network segment.

But if you have Wi-Fi infrastructure devices using some sort of repeater or bridge functionality, check with the vendor for a firmware update for your device.

As well wireless router and access-point manufacturers, especially those courting the business and allied markets, will offer newer firmware to harden their devices against the KRACK vulnerability.

Remember that well-designed devices will implement at best an automatic software-update process or you may have to visit your device’s Settings, Setup or Configuration menu to download new firmware.

As well, the Wi-Fi Alliance have updated their certification tests for network hardware to be sure that such hardware isn’t vulnerable to this risk. These certification tests will be required before a product can show the Wi-Fi Certified logos and will affect products being introduced from this month onwards.

Keeping your network secure until new software is available

If you run Wi-Fi network infrastructure hardware that implements repeater or bridge functionality, disable the Wi-Fi client mode or repeater mode on these devices until your device is running firmware hardened against this vulnerability.

HomePlug AV adaptor

The HomePlug powerline adaptor can help with mitigating risks associated with the KRACK WPA2 Wi-Fi network vulnerability

You may also have to set up your home network with multiple access points linked to a wired backbone as the preferred way to extend the network’s coverage or reach to another building as has been done with this man-cave. A good example of this is to use a HomePlug wireless access point kit which uses your home’s AC wiring for this purpose. If you use a “Mi-Fi” mobile router that supports Wi-Fi data offload, disable this functionality until it is loaded with the latest secure firmware.

Similarly, use a wired network connection such as Ethernet or HomePlug to connect sessile devices like desktop computers, Smart TVs, printers and the like to your home network. This may not be feasible with those devices that only support Wi-Fi connectivity as their network-connection option.

Conclusion

You can mitigate the risk of the KRACK WPA2 Wi-Fi network vulnerability as long as you keep your computer equipment running software that is patched with the latest security updates.

If you use Wi-Fi infrastructure devices that work as a Wi-Fi client like repeaters or client bridges, these have to be updated with the latest firmware from their vendor. As well, use of wired backbones and access points for expanding your home network’s coverage will achieve the proper level of security against this risk if you are dealing with client-capable Wi-Fi infrastructure devices that aren’t updated with the latest software.

Let’s not forget that higher-level encryption protocols like SSL or client-side VPNs do mitigate the risk of data theft through this vulnerability.

Updated (1 November 2017 AEDT) to reflect the latest concerning what is happening with the Apple platforms.

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Smartphones and voice-activated home-assistant platforms help with managing your prescribed medications

Article

‘Alexa, order my meds’ — start-up NowRx pioneers prescription refills through Alexa and Google Home | CNBC

My Comments

There are steps that are taking place to interlink today’s technology with the chore of ordering your prescription medicines from the local pharmacist.

A system that has existed for a few years in Australia and is continuing to run is eRx Express which works with a mobile-platform app and QR codes that are printed on prescriptions. In this setup, a user could send a prescription order to their local pharmacy by scanning that QR code. But they would have to go to that pharmacy to collect and pay for their medicines, unless the pharmacy has established a home-delivery arrangement for the patient.

The main benefit is to allow a person to start things happening for a prescription to be filled from home, work or a shopping-centre’s food court and not have to wait around at the chemist’s while it is being filled. This system is part of an IT solution that is being offered to Australian doctors and pharmacists to improve the prescription-management workflow.

NowRx, a Silicon-Valley startup, have taken this further by providing a Skill for the Amazon Alexa and Google Home so you can use these voice-driven home-assistant platforms to order your prescription medicines. They want to make it feasible for you to request, refill or renew your medications with the last four digits of your prescription number.

Like the rest of Silicon Valley with their approach to traditional business models, they see it as a way to take on the traditional local chemist’s shop by running a robot-driven warehouse and home-delivery service, and at the moment, they have 400 Bay Area doctors as part of their network. NowRx uses Amazon and Google as a facilitation path so that their patients’ medical data isn’t held by the home-assistant platforms; something that is set up to avoid storing that data on systems that aren’t compliant with the US’s standards concerning medical-data privacy.

There are some people who could see these systems as trampling on what the pharmacy is about, including the management of a patient’s medication and the face-to-face interaction with the pharmacy’s customer base. But if these systems are set up as something that augments a local pharmacist’s workflow such as providing an express path for the supply of medication integral to a patient’s continual-therapy requirement, they can be seen as legitimate by most communities. This is more so where pharmacists are able to and encouraged to provide supplementary health-care services like vaccinations or first-aid as well as dispensing medication, a practiced performed in some European countries.

One of the analogies that can be related to with these services is when the financial industry started implementing automatic teller machines. There was the initial fear of these machines were about replacing bank teller staff but they ended up being primarily as an express option or an all-hours option for a customer to withdraw cash. In this case, the eRx and NowRx platforms would serve more as an express path for a patient to get to the medicines they need as part of their long-term therapy requirements.

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Yamaha’s network-capable stereo receivers can play legacy sources through MusicCast network speakers

Articles – From the horse’s mouth

Yamaha R-N402 Natural Sound Network Stereo Receiver press picture courtesy of Yamaha Australia

Yamaha R-N402 Network Stereo Receiver – can even stream audio from sources connected to it into Yamaha MusicCast speakers

Yamaha

R-N602 Natural Sound Network Receiver (Product Page)

80W / channel 8 ohms 0.04% THD 20Hz-20kHz

(Analogue Inputs: 1 phono, 2 line-level, 2 tape loops; PCM Digital Inputs: 2 Coaxial, 2 Optical)

R-N402 Natural Sound Network Receiver (Product Page)

100W / channel 8 ohms 0.2% THD 40Hz-20kHz

(Analogue Inputs: 3 line-level, 1 tape loop; PCM Digital Inputs: 1 Coaxial, 1 Optical)

R-N303D Natural Sound Network Receiver (Product Page)

100W / channel 8 ohms 0.2% THD 40Hz-20kHz

Analogue Inputs: 3 line-level, 1 tape loop; PCM Digital Inputs: 1 Coaxial, 1 Optical

DAB+ tuner

My Comments

Previously, I had touched on the issue of availability of “full-width” network-capable stereo receivers that have the same expectations as the traditional hi-fi receiver that has been seen as the heart of many hi-fi systems. This was when I had called out the Onkyo TX-8050 network stereo receiver and the Yamaha R-N301 network stereo receiver.

Here I was focusing on people who value the idea of creating a hi-fi system that is about playing music rather than a home-theatre setup that is about showing what Hollywood has to offer. Situations that I think of include creating a formal lounge area where you want to focus your activity on entertaining guests, reading and playing or listening to music; or simply maintaining a separate home-entertainment system optimised for playing music.

Yamaha are still pushing through with stereo receivers that can connect to your home network. The latest examples are underscored with the R-N602, R-N402 and R-N303D Natural Sound Network Receivers which integrate the concept of the stereo receiver with the home network and multiroom audio thanks to the latest iteration of the Yamaha MusicCast network audio technology.

This technology that Yamaha implements in these receivers isn’t interlinked with any overarching multiroom network-audio standard adopted by many manufacturers. But they can also work with network audio sources like DLNA-capable media servers including NAS units, or online sources like Spotify or Pandora. Those of you who use an Apple device running iOS or a recent iteration of MacOS can also use these Yamaha receivers for your device’s audio output.

One of the features I am calling out is the ability to stream audio from a source device connected to these receivers to other Yamaha MusicCast devices. For example, in the case of the R-N602, you could start a record playing on the turntable connected to this receiver in the formal lounge room. Then you use the Yamaha MusicCast Controller app on your iOS or Android smartphone to hear that record through the Yamaha PLUS (WX-030) speaker in the kitchen.

Similarly, these receivers are implementing Bluetooth not just as a source but as an alternate output. For example, one could hear a local radio broadcast on the receiver’s integrated tuner through their Bluetooth headphones without the need to worry about the length of their headphone cord thanks to this functionality.

The Yamaha R-N602 does cater very well for legacy media by providing an integrated phono stage for a turntable equipped with a moving-magnet cartridge, as well as two tape loops which can come in handy if you still record to tapes or other media, including using a computer to archive old recordings. But the Yamaha R-N402 and R-N303D has its analogue inputs being line-level only with one tape loop.

At least Yamaha haven’t forgotten about the network-capable stereo receiver as a product class for devices that serve as a hi-fi system’s hub. Instead, they have made sure that there is a range of equipment that suits different needs and budgets, allowing us to consider how to build out that music system as we want.

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iTunes downgrade to permit tethered iOS app deployment–Apple could do better here

Article

iTunes Store

iTunes losing its ability to install software to iOS devices from version 12.7 onwards

Apple Releases New iTunes 12.7, What You Should Know | AppleToolbox.com

My Comments

An issue that will face iOS device users who make use of the iTunes desktop media-management applications is that starting from iTunes 12.7 onwards, they won’t be able to upload iOS apps from their regular computer to their iOS mobile device in a tethered manner using this software. This is in addition to omitting the iOS App Store from the iTunes Store shopfront integrated in iTunes. It is also part of a direction that Apple is enforcing with iOS where you manage your iPhone or iPad from its screen and update its software “over the air”.

Apple iPad Pro 9.7 inch press picture courtesy of Apple

Apple could still provide desktop management of their iOS devices through separately downloadable software

Tethering is where you connect a computing device that can normally function alone to another computing device, typically a regular computer, by a wired connection. This is typically to allow a smartphone to be a modem for a regular computer or to transfer data stored on one device to the other device. In this case, it is to transfer iOS apps stored on your regular computer running macOS or Windows to your iPhone, iPad or iPod Touch that you have connected to the computer.

But there are people who use a Mac or Windows regular computer to deploy iOS software to iPhones and iPads. For example, in your business or household, you may want to deploy the same app to multiple iOS devices and want to save bandwidth by caching the app to your regular computer’s hard disk then deploying the same app by tethering each iOS device to your regular computer. As well, some of us may use this as a way to get around a dodgy Internet connection by downloading to a laptop used at a location with known-to-be-good Internet service then deploying where it’s more convenient.

Apple offered a make-do update for iTunes by offering the iTunes 12.6.3 software. This has the feature set associated with iTunes 12.6 including access to the iOS App Store and tethered app deployment for iOS devices. But it has under-hood improvements which allow it to work with iOS devices that are running iOS 11 or newer versions. This is alongside iTunes 12.7 which is focused as a media-management tool and iTunes media storefront.

Personally, I would like to see Apple approach this situation in a better manner for both the Mac OS and Windows operating systems. This would be in the form of a separately-installable “iOS-desktop-manager” program that provides add-on functionality to either the Mac OS operating system for Macintosh computers or to the iTunes Windows port. It would at least provide desktop access to the iOS App Store along with tethered app deployment for iOS devices.

As well, the “iOS-desktop-manager” program could provide device backup and management abilities so you could do things like backup an iPhone or reset a faltering iPod Touch. This is more so where the Wi-Fi or wireless-broadband modem in an iOS device or its network connection can be a point of failure and it isn’t realistic to restore from an iCloud backup if the iOS device’s Wi-Fi is so slow or intermittent.  Similarly, using something like your local backup infrastructure such as your NAS or a USB external hard disk of your own means that you aren’t necessarily ceding control of your mobile-created data to others, something that can be of importance when it comes to privacy.

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Lenovo does a Wurlitzer with their iconic ThinkPad laptop

Articles Lenovo ThinkPad 25 Anniversary laptop press picture courtesy of Lenovo

Lenovo Releases Retro ThinkPad At 25th Anniversary Celebration | Lifehacker

Lenovo’s retro-inspired ThinkPad Anniversary Edition 25 now available to order | Windows Central

From the horse’s mouth

Lenovo

ThinkPad 25

Product Page

Happy 25th Birthday ThinkPad (Press Release)

My Comments

.. just like this classic Wurlitzer 1015 One More Time juke box

There are always those times where a design that celebrates a particular product type and what it’s about is revisited. With technology, this is approached by maintaining the look of the legendary original design but implements newer technical expectations on the inside.

IBM released what they defined as the ThinkPad laptop in 1992 with the black-finished clamshell housing, the red thumbstick, the blue Enter key and the 7-row keyboard. This was an effort to define what a portable business computer is to be about.

But like Wurlitzer with their legendary 1015 juke box which symbolised the rock’ n’ roll culture of the 1950s where these machines were playing the latest hits at the diners and “greasy spoons” where teenagers worked at and met up with their friends after school, this computer ended up being seen as an icon for highly-portable business computing in 1992.

Lenovo, who had taken over IBM’s personal-computing business, had just lately released their equivalent of the Wurlitzer 1015 One More Time juke box. The “One More Time” illustrated here kept the look of the original 1015 rock’ n’ roll machine but implemented higher-power solid-state stereo amplification along with the ability to play from 50 7” 45-rpm singles rather than the original’s 10 78-rpm record capacity and low-power valve-amplification technology.

In the case of the ThinkPad Anniversary Edition 25, Lenovo kept the look of the 1992-original ThinkPad but implemented today’s expectations in it. These manifest in the form of Intel Core i7-7500U providing the horsepower along with 16Gb RAM and 512Gb solid-state storage and discrete graphics processing handled by NVIDIA GeForce 940MX GPU with 2Gb display memory serving a 14” Full HD LCD screen. Let’s not forget that this laptop is much thinner and lighter than the original machine.

There is also other new expectations like the use of a Thunderbolt 3 connection, enhanced security with an Intel RealSense camera and fingerprint reader, dual-stream 802.11a/g/n/ac Wi-Fi, Bluetooth 4.1, 3 USB 3.0 sockets, HDMI video output and Gigabit Ethernet.  This totally underscores that the Lenovo ThinkPad Anniversary Edition 25 is really the “One More TIme”.

At the moment, Lenovo is releasing it as a limited edition for US$1899 from their Website. But they will be releasing it through other local online storefronts under similar conditions including pushing it as a limited edition.

Happy 25th Anniversary to the ThinkPad laptop design that defined what a business laptop is about!

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WD cracks the 14 Terabyte barrier for a standard desktop hard disk

Article HGST UltraStar HS14 14Tb hard disk press image courtesy of Western Digital

Western Digital 14TB hard drive sets storage record | CNet

From the horse’s mouth

HGST by Western Digital

Ultrastar HS14 14Tb hard disk

Product Page

Press Release

My Comments

Western Digital had broken the record for data stored on a 3.5” hard disk by offering the HGST by WD UltraStar HS14 hard disk.

This 3.5” hard disk is capable of storing 14Tb of data and has been seen as a significant increase in data-density for disk-based mechanical data storage. It implements HelioSeal construction technology which yields a hermetically-sealed enclosure filled with helium that leads to thinner disks which also permit reduced cost, cooling requirements and power consumption.

At the moment, this hard disk is being pitched at heavy-duty enterprise, cloud and data-center computing applications rather than regular desktop or small-NAS applications. In this use case, I see that these ultra-high-capacity hard disks earn their keep would be localised data-processing applications where non-volatile secondary storage is an important part of the equation.

Such situations would include content-distribution networks such as the Netflix application or edge / fog computing applications where data has to be processed and held locally. Here, such applications that are dependent on relatively-small devices that can be installed close to where the data is created or consumed like telephone exchanges, street cabinets, or telecommunications rooms.

I would expect that this level of data-density will impact other hard disks and devices based on these hard disks. For example, applying it to the 2.5” hard-disk form factor could see these hard disks approaching 8Tb or more yielding highly capacious compact storage devices. Or that this same storage capacity is made available for hard drives that suit regular desktop computers and NAS units.

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Google to answer Amazon with their own express shopfront

Article

Walmart voice shopping on Google Home is now live | CNet

Anti-Amazon Alliance Ad Unites Google, Walmart, Target, Costco And More | AdAge

From the horse’s mouth

Google

Google Express shopfront

Google Express TV ad (North America) – Tap or click to play

My Comments

The voice-driven home-assistant war between Google and Amazon has heated up further. This time, it is taking place in the form of express online shopping services where you can ask the assistant to order common household items and have them delivered to you. Here, it is more focused on you knowing what you are after and wanting to purchase a particular item of a kind.

Amazon has established this service through the Prime marketplace which requires a paid membership with them. This works with the Amazon Dash “push-to-order” infrastructure which is based around network-connected buttons and appliances with similar functionality available from their control surfaces; along with their Alexa voice-driven home assistant.

But Google answered them by offering the Google Express online storefront which works with third-party retailers that have partnered with Google. There is no paid subscription or membership fee and the goods can be delivered for free subject to the retailer’s free-delivery requirements like minimum order value.

At the moment, Google Express is partnering with Walmart, Toys R Us, Costco, Whole Foods and Target; all who are household names in the USA. But Google has pushed out their Google Home voice-driven home assistant to other countries like most of Western Europe, Canada, Australia and New Zealand with some of these countries not yet supporting Amazon Alexa.

If Google wanted to establish local presence for Google Express with markets that have Google Home established, they would have to work with local household names in the retail scene. This may be about dealing with one or more local full-line supermarket / hypermarket chains who have a strong presence in these other countries as in Tesco or Sainsburys in the UK; Auchan or Carrefour in most of Continental Europe; or Coles or Woolworths in Australia.

Of course, a question that can be easily raised is whether the express online shopping platforms that Amazon and Google are pushing are being seen as an intent to “rub out” the convenience stores, mid-size supermarkets and the like that exist close to people’s homes. A similar question was raised regarding the arrival of automatic teller machines and their impact on smaller bank branches. Here, these machines were seen more as an “express” path or “always-available” path for the common bank transactions while the branches were able to serve people whose banking needs were met better through in a “face-to-face” manner. But in the case of the convenience stores and mid-size supermarkets, these places may suit people who prefer to visit a place and buy many goods or services or do their shopping “face-to-face”.

But operating Google Express as simply an “interface” storefront between their platforms and third-party retailers may allow them to deal with more of these retailers rather than run their own online store. As well, Apple, Microsoft and Samsung need to watch what is going on in this space especially as the idea of express online shopping is something that will be part of the competitive platform that is the voice-driven home assistant.

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Qarnot to use edge computing to heat your shower or swimming-pool water

Articles

Yarra's Edge apartment blocks

Qarnot will be satisfying the hot-water needs of residents in buildings like these for free

AMD’s Ryzen Pro is doing double duty as a processor and house heater | PC Gamer

Asperitas and Qarnot Collaborate in Liquid Cooling | Inside HPC

Deal puts cloud computing in boilers and heaters across Europe | EE News Europe

From the horse’s mouth

Qarnot

1500 AMD Ryzen PRO will heat homes and offices next year in Bordeaux, France (Blog post)

Asperitas

Green edge computing partnership (Press Release)

My Comments

Qarnot Q.Rad press image courtesy of Qarnot

using the same kind of technology as the Q.Rad heater

The high-performance computing industry places importance on keeping the processors cool and one way this has happened is to use liquids which works in a similar manner to how the engine is kept cool in most vehicles. This is where a loop of liquid coolant is passed between the engine block and the radiator and heater core to shift the waste heat away from the engine and, in the typical passenger car or commercial vehicle, keep the passenger cabin to a comfortable temperature when it’s cold outside.

In the computing context, it is implemented in some of the most advanced and tricked-out gaming rigs through the use of a water loop and cooling blocks attached to each processor chip along with a radiator that disperses this heat. Qarnot and Asperitas are implementing it as a way of heating water for free using the distributed-computing “micro data center” concept that Qarnot is known for with the Q.Rad data-processing room heater.

This is also in conjunction with Qarnot implementing AMD Ryzen CPUs in the next generation of the Q.Rad because these workstation processors implement perform better than the previously-used Intel CPUs yet yield the same heat output. This is important due to the fact that Qarnot’s distributed-processing market is focused on 3D rendering and visual effects for the movie and TV industry or risk-analysis in the financial industry.

Gaming rig

and the same kind of liquid-based cooling technology used in some of these gaming rigs

But the Qarnot / Asperitas approach to harvesting the processor heat for water heating is focused primarily around providing domestic hot water for the building’s occupants or to heat the water in a swimming pool or spa installed in that building. It would be seen as having a similar environmental and running-cost advantage to a solar hot-water installation used for the same purposes. Let’s not forget that a larger number of the “edge-computing” servers that dissipate their heat in to the building’s hot-water infrastructure using this approach can provide the right amount of heated water that a building needs.

It also yields an advantage for Qarnot either during the summer season or in areas that have warmer climates because they can maintain the distributed processing concept in these areas due to their need to heat water for our year-round hot-water needs.

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Amazon now provides Alexa improved access to landline and mobile telephone services

Article

Using the common household phone

Amazon now is the first voice-driven home assistant to provide a fully-functional equivalent to the traditional household telephone

You Can Now Place Outbound Phone Calls to Most Numbers With Your Amazon Echo Devices | Droid Life

From the horse’s mouth

Amazon

Echo Connect product page

My Comments

Recently Google stepped ahead by providing North American Google Home users the ability to make landline and mobile phone calls across the USA and Canada from their Google Home device. Amazon couldn’t take this lying down so they added the ability to call any landline or mobile phone in the USA, Canada and Mexico to their Alexa Calling and Messaging functionality. Here, you can say a phone number that you want Alexa to call and she will call that. This also applies to any contact in your mobile phone’s contact list that is bound with your Alexa setup.

Amazon Echo Connect adaptor press picture courtesy of Amazon

The Amazon Echo Connect box enables your Amazon Echo speakers to be your traditional household telephone

You still had the same limitations that were associated with Google Home’s calling functionality where your caller wouldn’t see your phone number on their Caller ID display. Nor could you take calls through Alexa or use the 911 national-emergency-number service to call for help.

But Amazon took this further by offering the Echo Connect which is a telephony interface device that connects between your home network and your standard telephone line or VoIP adaptor’s “FXS” socket. What this box really does is create a connection to your regular telephone service so you can use any Alexa-based device to make or take calls as if you are using your ordinary old telephone.

But they could improve on this by offering the Echo Connect functionality as software to be integrated in VoIP-capable Internet gateway devices so you don’t have to add extra boxes to your home network in order to provide this functionality. Similarly, they could look towards providing exchange-side software for telephone exchange / central-office equipment to facilitate a full-function landline telephone bridge for existing telephone-service customers.

Amazon Echo on kitchen bench press photo courtesy of Amazon USA

Then this device now becomes your home telephone

When you make calls using the Echo Connect, your phone number will show up in your caller’s phone’s caller-ID display. In most cases, this would show up as a reference to whoever is calling you. Similarly, if someone rings you, Alexa will announce who it is that is calling you including the name of the contact in the previously-mentioned mobile contact list. Then you just ask Alexa to answer the call if you want to and your Echo device works like a speakerphone. Add to this the ability to call 911 from your Amazon Echo if you had to.

Again, this would be seen as retrograde with millennials who see the maintenance of a home phone line as being too quaint and outdated, whereupon you should “get with the program” and use a smartphone, preferably an iPhone, as you only telephony device. But these phones are still being seen as a common “catch-all” contact number for a household or for older people who have lived with the traditional telephone. The latest Amazon and Google efforts are carrying this concept of the traditional landline number over to the current online era. Infact, through the use of the Echo Connect device, Amazon have been the first company to enable their voice-driven home assistant platform serve the role of the traditional landline telephone in the context of both making and taking calls.

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