Wednesday, 18 July 2018

Fullstack and Fullstack2gether

Last week I presented at the 3 day developer conference, Fullstack by Skills Matter in London. My topic was Web Bluetooth. The session was very well attended and my live demos worked. What more could you want?!

On the following Saturday, I also ran a Web Bluetooth coding workshop at the Skills Matter offices, which was great fun.

My Web Bluetooth presentation is available for download here. People wanting some hands on experience, should download the Web Bluetooth Tutorial from bluetooth.com. This is essentially what we did in the coding workshop. Enjoy!




Wednesday, 27 June 2018

IoT Tech Expo, Amsterdam

Today, I presented at IoT Tech Expo in Amsterdam, in the Connected Industry track. My topic as usual was Bluetooth mesh in smart buildings. The session was really well attended and followed by a panel discussion I participated in, on "smart structures".

The slides from my presentation are available for download from here.


Thursday, 19 April 2018

Droidcon Italy 2018

I presented at Droidcon Italy today, the 3rd time in 4 years that I've been a speaker at the event. It was in a swanky new venue this year, very cool and very large.

Last year I focused on beacons. This year it was all about Bluetooth mesh and the opportunity that smartphone developers now have to create monitoring and control applications for smart buildings, smart industry and more.






Download the presentation slides (plus some a few extra I didn't have time to cover) from here.


Friday, 23 March 2018

RenderConf and Web Bluetooth

Today I had the pleasure to be a speaker at RenderConf in London. I can't tell you how impressed I was with this event. Professional, friendly and accessible (the first event I've ever seen do live captioning). And every speaker I saw, which was most of them were great speakers and evident experts in their field. Brilliant.

And.... this was the first web developer event I'd ever been to, never mind spoken at. The topic of my presentation was Web Bluetooth. I believe it should be a W3C standard. I see immense opportunities in creating web applications for monitoring and controlling smart buildings, industrial processes and IoT in general. The remote delivery of health care, incorporating the Bluetooth medical devices the patient has, is another obvious way this technology could deliver substantial value.

My talk introduced Web Bluetooth, how Bluetooth is being adopted more widely for enterprise applications and how in the enterprise world, the browser is the application platform. From this we must surely conclude that the browser needs Bluetooth. QED :-)

I did two live demos. Web browser versions of my Bitty Data Logger and Bitty Controller applications and they both worked a treat. I knew they would of course. I wasn't nervous. Oh no. Not a bit :-)



You can download my slides from here.

Enjoy!

And thank you, thank you, thank you to RenderConf!

Friday, 5 January 2018

Bitty Data Logger 3.2.0 - Formula Management

Bitty Data Logger allows expressions or formulae to be specified and applied at run time to data values sampled from the micro:bits connected pins. Analog pin values are always in the range 0-1023, regardless of what is connected to the pin and so a pin formula allows values to be transformed to something more meaningful like a Celsius temperature value. Version 3.2.0 adds a Formula Management screen so that lists of named formulae may be maintained and selected for use via the Settings screen. This makes use and reuse of formulae for different experiments and other activities, much easier.