Bye Bye Android - Hello Again Windows Phone

Yesterday I waved bye bye to my Android phone and officially ended my experiment with the platform. One of the Android wear watches went with it (I've still got a Moto 360 if anyone is interested). The good news is that it went to a very happy recipient who I know will get a lot out of it. The better news is that I'm back on Windows Phone. I've learned quite a lot in the few months I've been using an Android phone and an Android Wear watch.

1. It doesn't really matter that much which kind of phone you have. They all work well and they all do the fundamentals. When I moved to Android I had this vision of all the new and exciting apps that I could run now I had the most popular mobile platform. True, I did download a few of these and play with them a while. But then I went back to doing the same things I've always done, which my Lovely Lumia supported very well indeed.
2. Android has some great bits (the way that you can bind actions to events is really, really nice) and some really clunky bits. For me the most irritating aspect of the design was the way that huge chunks of the screen were given over to things that didn't add any value and just took up space. And the mail and calendar applications seemed much more confusing and harder to use than their Windows Phone counterparts. The address book and phone user interface I found fiddly too. These comments only mean that I had these issues, they don't mean that you will of course.
3. Having notifications on your wrist is very, very nice. You might get a bit tired of the email ones, but knowing that you aren't going to miss a phone call or a text is rather pleasing and occasionally really useful.
4. The battery life of the current crop of Android wear devices is nowhere near good enough. Much as I loved the user experience and screen of the Moto 360 watch the fact that it conked out at around 5:00 pm made it pretty much useless. You can blame me for having the "ambient" mode turned on to force the screen to hang around longer, but I like using a watch as a watch I can look at and get the time instantly. When I'm giving lectures I like to glance at my watch to see how much time I've got left, with the Moto I couldn't do this (even in ambient mode it struggled), and with the Sony watch the screen was a bit hard to use in this situation. I should have had a look at the LG watch which has a lower power screen I suppose, but I really didn't like the styling of that one.

So, I'm now back on my Lovely Lumia 1520, running the Denim update and coupled to a Microsoft Band. The Band tells the time all the time and at the end of 18 hours of heavy use has around 60% of the battery left. Splendid.

Fixing your WiFi Radio

I'm quite proud of myself. I've managed to fix something. In the kitchen we have an internet radio which works quite well. We need one because there are no other radio signals that work properly there. But sometimes it stops working, It's taken me a while to figure out the cause of the problem, but finally I have the answer.

It's the microwave. 

The confusing thing is that because the radio uses a lot of buffering it doesn't stop as soon as the microwave comes on and blocks out the signal. The radio plays for a minute or so and then drops out. Then, when you turn the microwave off it takes a few seconds for the radio to re-establish connections with the server and start working again. 

I've checked on-line and apparently this is not an uncommon problem and the microwave radiation isn't hazardous as such, but it is irritating. 

For me the fix was quite easy. I just switched the WiFi channel from 6 to 10 and the problem has gone away. Go me. 

Consoles and Blu-Ray Players

So last night I settled down to watch Tinker Tailor Soldier Spy. It's a fine movie. Nowhere near as good as the TV series or the book, but well worth a watch. However the picture quality was horrible. At first I thought the flickering screen and grainy image were part of a period recreation, but then I remembered it being perfectly fine in the cinema. 

I discovered, after some messing around, that game consoles don't make very good Blu-Ray players. I tried a couple of devices and the results were pretty horrid on both of them to be honest, with tearing images and lots of noise. This might be something to do with the rest of my system, but because I'm the kind of person I am, I thought I'd try getting a dedicated player to see if it was any better. 

Oh yes it was. The difference was like night and day. Much much better. And the good news is that a decent player can be had for a comparatively low price these days, not far off the price of a video game (which is how I price most things to be honest).

My advice, such as it is, would be to think beyond using your PS3 or whatnot as a player and look into getting a "proper" one. This also has the useful advantage of making it much easier to actually watch movies. Now I can just put the disk into the machine and within seconds be watching a whole bunch of trailers I can't skip. With the console I have to find the controller, wobble through a bunch of menus and, if I'm lucky, a firmware update before I get to see things that are on the disk but shouldn't be in my way.

Up until now I've had a kind of "everything is digital" mindset about things like DVD players and whatnot, but my experience has been that there is actually quite a lot of subjective shenanigans going on between the signal source and the display. 

Windows 10 Looks Wonderful

I wasn't able to watch much of the live presentation about Windows 10 today. We were down at Fudge having a really nice meal at a bargain price, thanks to their January seat sale (my tip, have the quiche - like a pie but without the lid, and a fantastic filling).

Anyhoo, I managed to capture the gist of the event, sneaking peeks of a live blog from the event on my phone in between courses. Which is probably the epitome of bad manners, but I really wanted to find out what was going on. 

It was awesome.

Some perspective here. I'm a Microsoft MVP. I like Microsoft stuff. So you would expect me to say nice things about stuff that comes from Redmond. But even so it was awesome.

There was a great balance between stuff that you can see fitting in with your life (universal apps that are built once and run on every platform in an appropriate way, Continuum that makes sure that you get the best experience whatever device you are using, Cortana everywhere, playing Xbox One games on your tablet/phone) and completely bonkers stuff that might just change your life completely (the Holographic headset). 

I've read up what I can on the headset and the only thing I truly, definitely know about it just right now is that I really, really want one. It is definitely a work in progress. I'm not sure that Microsoft can tell us exactly how they see it being used in the future. But kudos to the company for unveiling it as they did. If you want to watch back the event you can find it here. 

Microsoft now have compelling hardware, compelling software and real proper science fiction stuff. The next year is going to be very interesting. 

Making a Camera

I got a Konstructor camera for Christmas. It reminds me very much of the first camera I ever had, which was made of plastic, had a plastic lens and took photographs which were almost recognisable as the thing it had been pointed at. From the samples online this one has performance quite a bit better than that. But I'm not really looking for quality images here. I'm looking for interesting ones. And I think I'll get those. 

The camera  also reminds me of the Airfix models that I used to carefully construct when I was a kid,  bearing in mind it comes as a kit. I've just spent a very happy evening attaching Part A12 to P11 and whatnot, and with a bit of luck I'll have it finished tomorrow. It actually uses real, proper, 35mm film too. I've got a bunch of cassettes and over the weekend I plan to take some shots and get them developed. I used to love getting my pictures back from the labs and seeing how they come out, now I'll be able to do that again. 

Buy this Windows Tablet. Like now.

Now this is just crackers. A well sorted 7 inch screen Windows tablet PC with a workable processor, reasonable storage (which can be expanded) and even a monitor socket. For 69 pounds. It's made by Linx, a firm you won't have heard of. But don't let that stop you from getting one. 

The price is less than it used to cost to buy Windows. And it comes with a years worth of Office 365. Which also costs more than the tablet. And to complete the madness, if you have an old tablet to trade in you can get 30 pounds cash back on top.

Did I get one? You bet. I'm not planning to put Visual Studio on it. It only has 1G of RAM, but I've been running the office suite (which is thrown in too) quite comfortably. I'll put a few more programs on it (it uses an Intel chip so it runs all the proper code) and I'm expecting them to work just fine as long as I'm careful not to start them all at once.

The screen is bright and clear if a tiny bit grainy. The angle of view is good and the standard of construction just fine with a slim build and light weight. The only slight snag might be battery life, which is quoted at 4-6 hours, but everything else about the device screams "Buy Me".

An impoverished student looking for a cheap way to be able to take notes in lectures and write up reports could get one of these, a Bluetooth keyboard and mouse and have a great little self contained device which they could even plug into a larger monitor for proper work.

Slap in a micro-SD card to supplement the 32G in the device (I have around 12G or so free at the moment) and you can load it up with media too if you want. It has OneDrive integration so you don't need to store much on the device itself and really cannot recommend it highly enough.  

I got mine from Staples in Hull, who are doing the 30 pound cashback deal too. It is presently discounted there from 99 to 69 pounds. I'd have been rather pleased to have such a neat device at 99 pounds. To find it this cheap is just amazing. We do live in interesting times. 

Flashing Lights and Drones at C4DI

Today we had another of our hardware meetups at c4di. Great fun was had by all who attended. We had two activities, playing with coloured leds or creating a Larson Scanner. Ross had brought along a little quadcopter with a video camera and much fun was had with that too. I'm not saying you should get one, but if you fancy making an investment you can find it here.

Grand Prix Sunday with Lights

Spent the afternoon watching the Grand Prix and making lights come on when we pressed buttons. Good times. 

Mouse Foolishness and Product Ideas

While I was in the 'states I got myself a new mouse. My beloved Presenter mouse from way back has reached the point of no return I think. Mind you, it must be quite a few years old now. The replacement one is a Sculpt Comfort Mouse with a fancy blue tag that you can use to scroll between open applications and open the start menu. A great match to my blue keyboard and a really nice device to use.

So nice that I nearly lost it. 

I left it in Lecture Theatre A after the last Rather Useful Seminar on Wednesday. I remembered this as I was walking past the theatre on Friday and thought I'd drop in and see if it was still there. It was, along with around 100 students who were expecting a lecturer, not someone who would bound up to the lecturn, exclaim "Ooooh Goody. And it's still working", show the bright blue light underneath to the assembled multitude and then leave cackling. 

Actually, I've just had a horrible thought. Perhaps there was somebody in there lecturing at the time I burst in. Oh well.

Which brings me to my business idea. It might have been done before. I don't know. But what I really needed was a program on my PC that told me when the Bluetooth mouse had gone out of range. We can do this with things like the Nokia Treasure Tag, so why not with mice?

(If you make a million from this idea good luck to you, just a few percent will keep me happy)

Organising Components

While I was up town recently I noticed these rather stylish boxes in Tesco that you can get for a reasonable price. 

I'd been looking for some way of storing my increasing collection of electrical components. I have this worrying (but, fortunately not very expensive) habit of searching ebay for the word Arduino and then being completely unable to resist buying things I find at amazing prices, post free from China.

My plan was to fill each box with envelopes containing particular components.  I stole the idea from the excellent Arachnid Labs blog. 

It works really well. When I want something I just have to flick through the envelopes to find it. The Computer Scientist in me will probably sort the envelopes into alphabetic order at some point, but for now I've not got enough devices to really make it necessary.I don't have any anti-static envelopes, so I just used ordinary stationary ones. 

Surface Pro 3 Review

Almost worth tidying my desktop for...

My Surface Pro 3 arrived earlier this week. I ordered it when they were released because I really, really wanted one. I'm going to have to sell lots of things to pay for it, but from the look of things it will replace my iPads and desktop machines. 

The hardware is lovely. It's as if they've listened to all the complaints about earlier versions and acted on them. The power plug is no longer designed to gouge lumps out of the expensive paintwork, the kick stand tips all the way back to make it work really well on your lap and the touch pad on the keyboard is actually usable (like it was on the original Type keyboard before they broke it with the 'improved' version). 

I've spent a happy evening or two loading software onto the machine and it has finally got all my working files from OneDrive. For this new machine I'm trying a new trick. I'm writing a log of all the software that I install and all the funny settings changes that I make to get things to work. This will be useful to me if I ever move to a new machine (it has been known). I always end up having to remember where I got that program from, or what it was that I did to make it work properly. And writing the log gives me something to do as the progress bars drag themselves across the screen.

I've not noticed any problems, except for one. The Surface Pro 3 has a feature called InstantGo. This makes the machine wake really quickly from sleep. It also enables a neat trick where you can start the machine and open up OneNote just by clicking the button on the active pen that comes with the machine (and is lovely by the way). Problem is that this feature doesn't work if you enable Hyper-V on the Surface.  So, why would you enable Hyper-V? Well, you need it to use the Windows Phone emulator among other things.

If you install Visual Studio 2013 it enables Hyper-V automatically, which causes a couple of bad things to happen. Firstly InstantGo (and Sleep) disappear from the Power Options, which become really confusing. Secondly the machine doesn't reconnect to the WiFi at all well. I had a nervous few minutes thinking I had a broken machine before I did some searching and found the cause of the issue. 

This is not a huge problem for me just right now. Without Hyper-V enabled I can debug Universal apps using the local machine (although the simulator doesn't work) and I can deploy programs into the phone to debug. To make life easier for myself I've written a couple of batch files that turn Hyper-V on or off and reboot the machine. I just right click on them and run them as administrator (or I could create a Start Menu shortcut that does that). This makes it easy for me to flip between the modes. If you have a use for them you can find them here. 

One thing about the Surface Pro 3 that is completely wonderful is the way that it works with Xinio. I signed up for Xinio a while back and earlier this week they had a 40% discount event (I think they have discounts quite frequently).  I managed to get subscriptions to four titles that I normally buy for around 45 quid for the year, which I reckon is very good value. 

Magazines look lovely on the screen and the pages are pretty much life sized. The 4:3 aspect ratio of the screen is just right for reading and the Surface itself weighs a bit less than one magazine, particularly if you unclip the keyboard. I think the days of me having a big pile of paper by the bed are now numbered. 

This really does look like the "everything device" I've been after for a while. I reckon that it should replace my desktop and I should be able to use it as a proper tablet too. The OneNote integration is very useful if you want to scribble a note or capture something off the screen and use it somewhere else. In fact it has left me looking at OneNote anew. I've never really got to grips with it, finally this platform might be the one that makes it part of my life.

If you are looking at your iPad and thinking "Wouldn't it be nice if I could actually use it to make things" then the Surface Pro is for you. I've got the i7 version (I'm going to have to sell a lot of things) but my old i5 Surface Pro 2 ran all the power applications I could throw at it, including Photoshop, Visual Studio, the Office Suite, FreeCad and Cura. Sometimes all at the same time. So I reckon you could quite comfortably get the i5 Surface Pro 3. 

I hope they sort out the Hyper-V issue. I've a feeling that a machine like this will be lapped up by serious developers and it is a shame that their lives are being made more difficult by this problem. But apart from that, strongly, strongly recommended. 

Current Affairs (and Voltage)

I hate it when I plug something into something and I've no idea what is going on.  Is the device taking any power? How much? Is the supply holding up?

Some time back I ordered one of these. The price was amazing (and delivery was free). It arrived today and it works a treat. The case is a bit flimsy, but I'm not going to submit it to anything too rough, and so it should do just what I want.

What does it do? You plug it between a USB device and a power source and it tells you the voltage that the source is providing and the current the device is consuming. It can tell you if your phone is charging or not. It can tell you if your Raspberry Pi is taking too much current out of the adapter. For the price, well worth picking one up and adding it to your toolbox.

Home Made Minishift Spacers

I spent a very happy afternoon making up an ArachnidLabs MiniShift that I got a while back. At least I was very happy until I got to the point in the instructions where it said "Now, take one of the spacers and fit it to the circuit board..."

Of course I'd lost mine.

However, the good news is that I happen to have a 3D printer. And so I was able to design and print a set in a rather attractive blue colour and then continue the build. I've not tried firing them up yet. That's for next week.

Sony Web Enabled High Definition Walkman

This is not exactly why I got it, but it is nice to know that it works...

I have a bit of a thing about sound quality. When I was younger (and had much better ears) I was very into High Fidelity sound and would spend many happy hours fiddling with big vinyl disks, turntables, cartridges, amplifiers and speakers to get the best possible sound.

I've continued being a bit snobbish about recorded sound. Most audio devices around today actually sound extremely respectable, including of course my Lovely Lumia 1520. But I can always convince myself that there are better things out there.

Which brings us to the Sony Web Enabled Multimedia Walkman, or if you prefer, the NWZ-F886. This is best regarded as an Android phone without the phone bit, but with really good quality audio hardware and the ability to play uncompressed audio file at lots of bit rates.

I've been after an Android device for a while. I want to use it to remote control my camera (see above) and also as the target for Xamarin apps that I fancy having a go with. So I've invested in one. 

The sound quality is really, really good. The Sony comes with a pair of noise cancelling earbuds that work really well. I dragged some of my MP3 files onto it and they sound great. Then I used dbPowerAmp to rip some of my CDs into lossless FLAC files. These are audio files that are a lot bigger than compressed ones, but have all the data still present. The difference is definitely there. They sounded truly amazing. The next step is to download some high definition master tracks from somewhere like HDtracks and I'll have something that is far, far, better than my ability to hear it. 

The only pitfalls in my quests for the ultimate in audio are the cost of the files themselves, the fact that hardly any are available in the UK due to licencing issues and the limitation that the Sony device only has a comparatively paltry 32G of internal storage. Having said that, I once made the awful mistake of putting all my purchased audio onto one of my devices. This made random play a minefield containing some horrible stuff that I should have been ashamed of owning. By carefully curating the limited space I should be able to guarantee a great experience every time I press play.

The device itself is small and sleek. It runs Android apps well enough and has the usual Sony high standard of construction. Unfortunately it also has the usual Sony insanity of a completely bespoke USB cable that I am bound to lose sooner or later. At the moment I'm solving that problem by leaving the cable in the player at all times, but this makes it a bit less portable.

The trajectory that is making your phone the centre of everything means that things like portable music players are going to end up as fringe devices I guess, but this is a really, really good one. If you are serious about carrying high quality sound around with you it is well worth a look. 

Lego Mini

Oooh. Tempting. Sooo tempting.....

Sunday Hexapod

Spent yesterday afternoon watching Colombo and assembling the legs for a hexapod. As you do. Spent some of today putting the servos on the base, next thing to do is attach a battery pack and see what we can make it do...

Tricopter Flying over Cottingham

Yesterday we took number one son's home made tri-copter for another spin. Last time it flew very well, and so we thought we'd add a GoPro camera to see what kind of pictures we could get. We fitted the camera by the simple process of just sticking it on the front plate of the device. This seemed to work OK, although for the first few shots we had the battery wire in the frame.

Turned out that there was more than enough lift to take the camera into the air, although it is a tiny bit more wobbly than we'd have liked. The video came out pretty well, all things considered. 

Tricopter Flying

What happens when you strap three motors, a battery and some bits of electronics to some lumps of wood? You get something that flies, that's what. After overcoming our initial nerves from a while back we managed to get some quality flying time in on Sunday morning. The amazing thing is that it all worked.

Number one son now has a fully working tri-copter. It seems to be happy to hover on around a third power, which means that it should be up for camera lifting duties quite soon.  

Surface Pro 3 Please

I must admit I really fancy a Surface Pro 3. One thing about the tablets that I've used in the past is that although they have a stylus I hardly ever touch it. The reason is that the pen experience is just not compelling or useful enough. The pen functionality always seems to be tacked on to the user interface and it is never quite good enough to make it worth the effort. The ink doesn't line up with the pen tip, the resolution means that I end up writing text that is too large to fit on the screen and the business of writing is just not fun.

I think that the Surface Pro 3 will change that. The display is close to the surface and the pen is now active so that it can make a much better job of position tracking. This, along with a high resolution screen, means that I should be able to write tiny text if I want to. And the way that OneNote is opened by just pressing the button on the pen means that I should be able to pick up the device and start writing. 

The devices are on sale real soon, but they will not be shipping in the UK for a little while.

Which gives me time to start saving. 

Autographer Fun

The Autographer is a strange device. It is a little camera with no shutter button. The idea is that you clip it onto yourself and then head off and have interesting experiences. The Autographer will take a picture every now and then when it thinks something interesting is going on. It uses its compass, PIR sensor, accelerometer and GPS to keep track of what you are doing, and it has three levels of "alertness".

From a photography buff's point of view the pictures are nothing much to write home about. There is a 5 megapixel sensor, but the lens has a very wide angle of view, which means that you can often find lots of stuff in the frame. The thing that makes the Autographer interesting is that it lets you get pictures that you could not obtain any other way. And you just don't care that lots of them are rubbish. The 8G internal memory can store literally thousands of shots that might be taken during the day and there are smartphone, PC and Mac applications that let you pull out all the best shots and make them into animated gifs and videos. 

I wore the device during some of the "Wedding of the Year" and I'm very glad that I did. Some of the shots are lovely.

You can clip it to your shirt or hang it from a lanyard, but what I really wanted to do was stand it somewhere. Sadly it doesn't have any kind of stand, so I've designed and printed one, as you do.

This will screw onto one of those tiny tripods that you can get, which means you can use it for time lapse photography, something it does rather well. 

I've put the design on Thingiverse if you are lucky enough to have one of these neat little devices and want to stand it somewhere.

I'll post some pictures I've taken in some later blog posts.