I remembered that I still have an old Android G1 knocking around. So I thought I’d upgrade it and see how useful it could be, perhaps using it with Tasker and PAW Server. It’s going to take a little while to get it all up and running though as this old G1 is on Android 1.5.
One thing that is quite interesting though is the ability to connect a G1 to an Arduino, with a little messing about of course. I might just give that a go.