Interested in cellular phone and it’s ongoing development and Android “apps”?
May be a bit HW interested?
aCircuit, a 1 $1.00 cost application which works as a wallpaper on Android platform and shows what is going on inside the android cellular phone. Information such as CPU power usage. It shows you which part of the circuit board is currently activated when you start you GPS or Bluetooth. Animation showing how fast the fan is working or when the fan is off. I do not have any android cellular phone myself but I am pretty sure that this Android “app” would explore a lot of useful information for many interested people . Take a look at short video which shows some functionalities of this app, may be you would like to spend an US dollar to buy it.