21/01/2018

Humax to the max with the FVP-5000T

The Humax FVP-5000T is the latest (and greatest) personal video recorder. It supports FreeviewHD+ which is basically Freeview and FreeviewHD and access to the various UK TV Internet players which currently is: -

  • BBC iPlayer
  • ITV Hub
  • All 4
  • Demand 5
  • UK TV Play

There's also YouTube and Netflix - though the latter requires a normal subscription and even if you have a subscription that supports 4K, the Humax box only supports standard HD (is that a thing, maybe just HD rather than UHD?).

There are 5 tuners, so 4 programmes can be recorded simultaneously while watching a 5th.

The remote control is a bit gaudy and 'plasticky', with dedicated big buttons for Freeview+ services, Netflix and On Demand. There's also an Guide (EPG) button as well as normal buttons to control playback and recording, channels, etc.

The EPG gives access to a week's worth of future viewing (7 days).

Recording can be done through the EPG and an individual program can be recorded or there's the option to record a complete series.

For the more adventurous there's an iOS and Android app that can be used to: -

  • Stream live TV from your recorder to your smart device
  • Stream your recordings from your recorder to your smart device
  • Set remote reminders
  • Schedule remote recordings
  • Access the TV guide from the myHumax portal

The actual box isn't huge (280 x 48 x 200 mm) and should fit under or next to a TV.

Looking at the rear where the connectors are, there's an Ethernet port (100Mb/s which is a good thing) though it also supports WiFi.

There's an antenna in (with a standard co-ax connector) and a loop out (to go to the TV). Then there's RCA out (CVBS/L/R), HDMI (1.4a with HDCP), optical S/PDIF and 2 USB ports (one on the rear and one on the side, USB 2.0).

The unit review had a 500GB disk which allows for 250 hours of SD or 125 hours of HD, though 1 and 2 TB versions are available too.

Accessing features is pretty instantaneous i.e. pressing the Freeview+ button or the Guide and navigation is pretty straight forward.

The system can also play content from a plugged in USB stick or over the network from a UPnP or Samba source.

Rather than review the system myself, my mother tried it (she's in her 80's) and to be honest, she has managed to use all the services, including recording individual programs, series and accessing on-demand (this is no mean feat!!!) and likes it. Having big buttons is a bonus for her.

If watching a SD channel where there's a Freeview HD version, the box will prompt you to hit OK to change to the HD channel (it pops up every now and again at the top left of the screen, so it's not too intrusive).

The only unusual; quirk is that sometimes, she has turned subtitles on, then turned them off again and after the unit is turned on sometime later, they have mysteriously turned themselves on again. Not a major problem, but I can be annoying, though easy enough to turn-off again (just entering the settings section seems to set them back to how they should have been set).

Though not tested the system can be used with the Humax H3 Espresso smart media player which can be used to access content stored on the FVP-5000T or live TV (it will use one of the available tuners).

There's also the Humax Eye which is IP-TV camera that stores its data in the cloud and that can also be watched through the PVR.

The 500GB version can be found on-line for £219.

Highly recommended (by my mother) which really is saying something as a general hater of technology.

21/12/2017

Nokia puts the pressure on (your arm)

Nokia Health (as was Withings) has a blood pressure cuff - the BPM, though there's a newer version out now, the BPM+.

The BPM is quite bulky (the newer BPM+ looks quite a bit smaller in the cuff design) with a metal cylinder which has a power switch on the top and this connects to the white (quite stiff) cuff which you uncurl and wrap around your arm. It takes 4 AAA batteries

The cylinder is placed forward and it's recommended that you sit upright with your upper arm by your side and forearm at right angles forward (say resting on a desk).

Initially you have to go into the Nokia Heath app and add it as a device (there's a choice of the BPM and the BPM+), then in future when the cuff is turned on, the app will automatically open and offer to take a reading.

There are two modes when taking a reading, the first will just take a single reading while the second mode takes 3 readings (over 3 minutes). Both your systolic and diastolic readings are stored as well as your blood pressure.

The app can then display a record of the readings over time, to show how progress is being made (for example).

This could be especially useful if you have a medical condition (and results can also be emailed to your doctor).

The BPM costs £89.95 and the BPM+ £109.95 (though they function identically, they BPM+ uses a softer smaller cuff which means it can be put in a bag or similar and taken with you much more easily than the original BPM).

Paragon, allowing users to mount the world

Paragon Software makes software that allows users to mount disks from other operating systems. So say you're a Mac user, then you could mount a Windows disk that's formatted with NTFS and access it normally just as you would a disk that's formatted in a native macOS system. Once installed, the system should be rebooted, then external drives should appear as native drives through the file system.

On macOS Paragon support Windows NTFS and also extFS (used by Linux and supporting Ext2, Ext3 and Ext4 disks). There's also a 'value' pack which contains both and support for older Apple formats such as HFS+.

Windows users are also supported so there's support for HFS+ and Linux ExtFS.

Paragon have just announced Windows support for the new Apple File System, APFS and it's a FREE download. Again it will install so that drives are available through the Windows Explorer (and available to any Windows program). Drives will auto mount on start-up. Currently only read-access to the drive is supported.

The Mac version does work nicely and accessing an old hard disk from a Linux system was painless and fast. An added bonus is that it makes access RaspberryPi SD cards a breeze, use any of the SD card utilities to get Raspbian or other operating system on to the SD card, then access it as an attached disk and modify any of the configuration files before installing it into the Pi itself. Can save a lot of time rather than having to boot up the Pi, log into the Pi and then configure everything locally, reboot, etc.

Though not relevant to home users, Paragon also specialise in making drivers for iOS, Android and other embedded operating systems such as QNX and embedded Linux. There's also drivers for UEFI (i.e. the replacement for the BIOS on systems), so that a system, even before the operating system is loaded, can access various drives.

Embedded Linux is used in a lot of systems like Network Attached Storage (NAS) and the drivers allow the NAS to access content on external disks or SD cards in not native formats. QNX is used in a lot of system that use a Real-time OS and again the drivers allow access to non-native disks.

Pricing varies, ExtFS for Mac is £29.00, NTFS for Mac is £15.95 or the UFSD value pack (allowing NTFS and ExtFS on Mac and HFS+ and ExtFS on Windows) is $49.95 (oddly only seems available in dollars).

19/12/2017

It's a tablet with re-markable electronic ink display that almost feels like paper

The reMarkable tablet is an e-ink device (and pressure sensitive stylus) that is meant to be a replacement for pen and paper. While it's not quite there, it actually does a pretty remarkable job. The stylus is pressure sensitive (with 2048 levels) and tilt is also detected, allowing the pencil tool to emulate a real pencil (and other tools thinner or thicker lines dependant on pressure).

The unit is well made with a aluminium back and the e-ink display (monochrome) has a special coating so the stylus does feel somewhat like pen on paper. The black and white contrast is very clear with a 1872x1404 resolution (226 DPI) on a 10.3 inch screen. The whole unit is 6.9 x 10.1 x .26 inches and weighs 350g. It also comes with a wallet that holds both the device and stylus and spare nibs for the stylus (and a tool to extract the old nib).

Battery life is pretty good and it will last a few days, though if not using it turn it off rather than putting in standby) having a capacity of 3000 mAh. It has a standard micro-USB for charging (which can also be used to connect to a computer and then access through a web browser to access the files). Internal storage is 8GB (claimed 100,000 pages) and 512MB of RAM coupled with a 1GHz ARM A9 CPU which makes the system pretty responsive. It runs a mobile version of Linux (Codex) which has been optimised to drive the e-eink display.

Though the tablet can be run by itself, it can also be used with the reMarkable web service, so documents will be automatically sync'ed and then can be made available to the desktop (macOS/Windows) or mobile (iOS/Android) clients. It's also possible to import documents into the clients, then they'll be upload to the tablet when it next goes on-line.

Currently the software understands ePub and PDF documents. A nice feature is that PDF documents can be imported, then a new layer created and then use the new layer to annotate etc. Then the document can be exported again with the annotations.

There are several ways to list documents, but in the start-up mode the tablet will have a rM (access to settings etc), then below that and My Files, then Notebooks, Documents, Ebooks and Bookmarks.

Notebooks are where you create documents., which can also be organised into folders. Each page can support multiple layers and there are several templates available (plain pages, isometric, ruled, dots, etc).

It's possible to delete Notebooks/EBooks etc from the device.

A slight oddity is with Quick sheets which is a single notebook that's always there. Multiple pages can be created and functionality is identical to a Notebook, though there doesn't seem to be anyway of deleting them, so once a page is created, though it's possible to erase the data of it, there's no way to delete the actual pages themselves.

The 3 keys at the bottom of the tablet are for navigation, left button goes back a page, middle is home and right goes forward a page.

At some point in the future there will be a system to convert hand written text to text, but that's not there yet and there's no timescales for when it will be implemented (there's been no software updates for the device since it arrived).

Should you get one? It's a really good idea and it's transportable i.e. you'd use this instead of a pad of paper. However there are quirks and the software could do with improving. It's nice to be able to annotate existing documents or use it to draw (if your writing is illegible with a pen, it will be just as illegible on the reMarkable). It is nice to be able to export straight to a PDF of JPG.

Pre-orders were heavily discounted but it's now shipping for £579

07/12/2017

Get your SIGFOX fix, for free

SIGFOX is the the narrowband radio technology that runs in the license exempt 800MHz band (868-869MHz).

It's a closed protocol but there's lots of equipment available for it and it's being rolled out in lots of countries, a device can send up to 140 messages which have a payload of up to 12 bytes per day. Note the payload can be zero bytes, which will just indicate the device is alive. The network can send a maximum of 4 messages to devices per day and the payload is up to b bytes.

In the UK the SIGFOX network was run by Arqiva, but they didn't move very quickly and they didn't understand start-ups particularly well, so now WND UK has taken up the reigns with a very aggressive roll-out plan, with a fully funded commitment to cover 94.8% of the UK by end 2018.

Even though the roll-out is aggressive, some areas may not be covered and this may not suit someone developing a SIGFOX solution, so WND is now offering small companies who are developing IoT proof-of-concept solution a FREE SIGFOX gateway and licenses for up to 100 devices to access the network. This actually works well for WND, as every gateway added increases network coverage and even if multiple gateways cover an area, they are mainly receiving messages so the network would sort that a message is a duplicate.

With LoRa networks already springing up (generally piggybacking on generic home or business connections), this gives SIGFOX the ability to do the same and may get some customers who are still awaiting solutions from the mobile networks with their LTE-M or NB-IoT solutions slowly coming on-line.

The WND contact for a SIGFOX PoC solution is Tim Harris.

24/11/2017

The Gemini PDA, it's as close to a Psion as you'll get (and it's real)

Before the iPhone or even Blackberry, there was a PDA made by a company called Psion, well several, eventually culminating in the Series 5. It was a clamshell design with a keyboard on one side and the monochrome screen on the other. It could run applications and it did basic things like had a calendar, calculator and word processor, all driven by a toolbar running along the bottom of the screen. It also had a 'view' screen to see what was happening throughout your life (well days/weeks anyway).

Unfortunately Psion is no more, however a company called Planet Computers is trying to change that and though the actual Psion can't be resurrected, the Gemini is born. The company was set-up by Dr Janko Mrsic-Flogel who used to resell Psion hardware and develop software and has developed a lot of mobile cloud solutions under another company (Private Planet Ltd).

The Gemini looks and feels like a Psion 5

The PDA on the left is an actual working Psion 5 and the PDA on the right the Gemini - they do look remarkably similar. It's worth noting that the Gemini is also running a view screen that emulates the Psion calendar view, giving access to what's coming up in an easy to read manner.

The next picture shows another comparison, but with a lot of test keyboards too.

The various keyboards are for testing different membrane thicknesses and how 'clicky' the keys are. The current thinking is a softer keyboard which will probably appeal more to modern computer users who are used to the light touch, while programmers would probably prefer the keyboard with a deeper travel and more 'Cherry mechanical' keyboard feel (the programmers will probably lose out). But either way, it's perfect possible to touch type on either one.

Underneath the keyboard sits a big battery (removable Li-Ion 4220mAh) giving 12 hours talk-time and a full 2 weeks in standby.

The screen is a 5.99 inch FHD (18:9) with a resolution of 2160x1080 at 403 ppi and full colour. It looks very good. The Gemini doesn't come lightly spec'ed either with: -

  • CPU - Mediatek MT6797X Helio X27 with 10 cores (2 x Cortex A72 @ 2.6GHz, 4 x Cortex A53 @ 2.0GHz, 4 x Cortex A53 @ 1.6GHz
  • GPU - Quad core Mali T880 MP4 @ 875MHz
  • RAM - 4GB
  • ROM - 64GB
  • Sound - Stereo speakers (either side of display)
  • Microphone - integrated behind display and external 3.5mm jack
  • Bluetooth - v4.0
  • GPS - GPS and AGPS
  • USB - 2 USB C ports (OTG support)
  • Camera - front facing 5MP
  • Sensors - accelerometer, gyroscope, compass, magneto-sensor, light sensor
  • SD Card slot - takes at least 128GB, may take 256GB

The Gemini comes in 2 versions, WiFi only and WiFi with 4G. The specs for the 4G model are: -

  • WiFi - 802.11a/b/g/n/ac
  • GSM - 850/900/1800/1900 Mhz
  • CDMA - 850/1900 Mhz BC0 BC1+ EVDO
  • WCDMA - 900/2100 Mhz
  • LTE - 1/2/3/4/5/7/12/17/20/41 and VoLTE

The 4G models has SIM slot (under the top lid) and both have an external camera module space (for a later rear 5MP camera module). There are also 5 fully programmable RGB LEDs on the lid, which can be programmed for fun, but also to light up to indicate, say, who's calling. When the phone rings, it can be operated without ever opening the case.

The Gemini's default operating system is Android (currently 7.1) and it will run many standard Android apps, but in order to make it more Psion like, there's a toolbar at the bottom of the screen that can launch specified apps (as well as using various Psion like key combinations).

There's a dedicated voice assist button giving access to Google's voice system.

A quirk is the Gemini can also dual-boot and the second partition holds Linux (currently Debian, but Planet will open source at least enough of the Linux side so other variants can be installed). Linux can also be run as a VM under Android (yes it does work).

All Planet apps can be run locally (with no need for access into the cloud), or they can link into the Private Planet cloud service (or Google's).

There will be a range of peripherals, but on launch there's a USB-C to HDMI adapter and a USB-C hub with 3 USB-A sockets, Ethernet port (and maybe others). There's also a USB-C mains charger and a nice leather pouch.

Using the HDMI adapter, an external HD display is easily driven running video/etc.

The Gemini is currently selling 'in-demand ' on Indiegogo (the original target was for $200,000 and it's now at over $800,000).

The WiFi only version sells for $299 and the WiFi + 4G is $399 (prices are likely to go up by $200 after the campaign).

The Gemini is a very nice unit and completely usable as a mobile phone, but with a full features of a PDA with a touch-typable keyboard so allowing productivity apps and leisure apps like video to run, even at the same time and it will fit into a jacket pocket.

20/11/2017

It's a badge of honour, that changes face

Another day, another Crowdfunded project, this time it's a Bluetooth connected connected badge (or Pin as those over the pond like to call them).

Pins Collective are the people behind the badge (which is round) is about 2 inches across and the colour display has a resolution of 300 x 300 pixels. Information is sent to the badge using an iOS of Android app (using BLE i.e. Bluetooth version 4+ so it's needs to be a reasonably recent phone). The battery lasts around 6-72h depending on what the badge has to do (animation, backlight, etc).

Currently the app is pretty basic (in iOS) allowing selection of an image and sending it to the badge (and of course pairing the badge in the first place).

The badge will display GIFs (including animated GIFs, so you can get some spiffy moving images). The app will I,port and convert various image file formats to the correct version for the badge. Images bigger than 300x300 will be cropped.

Wearing pictures of your colleagues can be quite annoying to them.

Currently they're available to pre-order through Indiegogo at $69.

20/09/2017

Alivecor Kardia

Alivecor make products that read your EKG. The Kardia Band was previously reviewed and although convenient as it's always on your wrist (it's an Apple Watch add-on) it's extremely susceptible to movement, external interference and lots of other constraints so it's not always easy to get an accurate reading. It also takes a while to process the result as a lot of noise has to be filtered out.

The Kardia Mobile is much easier to use. It's a unit with two electrode pads on it (underneath there's a battery compartment which holds a CR2016 coin cell) which should give about 12 months of use.

Download the free iOS or Android Kardia app and then set-up an account. Then take a reading and the app will search for the Kardia Mobile device and pair with it (it uses Bluetooth 4 so a recent'ish iOS or Android phone must be used with a recent OS).

The app will wait a while, while you put your first and second fingers from both hands on either pad, then relax and the app will record your EKG. It needs to read about 30 seconds to get a sensible heart rate reading.

After the reading is saved it will tell you if there are any abnormalities or anything. As the pads are large and the signal is being received from across the body, the results are much cleaner and less susceptible to interference (compared to the Watch version).

The EKG Characteristics are single lead ECG, 10 mV peak-to-peak input dynamic range, 30 second to 5 minute recording duration, 300 samples per second sampling rate at 16 bit resolution.

There are extra features such as unlimited storage and history, summary reports for your doctor, blood pressure monitoring and tracking weight and medication (though the last two need manual intervention) that are available through the premium service which is available as an in-app purchase.

There's also a phone attachment strip that allows the Kardia Mobile to be carried with the phone (glues on to the phone).

The Kardia Mobile costs £99 direct from Alivecor.