Open isn’t free: What are the costs (hidden economies)
Updated with ‘the Web’s Hidden Economies’ At OER16 we explored letting some of our presenters present virtually. This raises interesting questions about cost. Whilst virtual participants won’t eat your food or sit in your venue there is still expenditure in resourcing and organising events. OER16 would not be happening if it were not for all […]
Forking #blimage and sharing a bit of #vidage that has influenced my thoughts around education (#blideo)
Missed a trick and as Alex Bellars points out should have called it #blideo @timbuckteeth @mhawksey #blideo, no? — Alex Bellars 🇺🇦 3.5%🇪🇺🏴 🔥 (@alexbellars) July 29, 2015 David Hopkins recently challenged me to a #blimage and as David explains: if this is the first time you’ve come across #blimage, here’s a brief summary of […]
Drawing squircles in Lau for WatchMaker (using WatchMaker functions)
I recently made a WatchMaker Android Wear watch face based on the ‘squircle’. This post covers the maths behind squircles and getting (x,y) co-ordinates for any given polar angle. Finally I reveal the secrets of functions in WatchMaker Lau script.