I’m looking to develop a system to allow the use of an Android phone’s touchscreen to control the mouse on a PC, but am not entirely sure how easy this would be, or how I would go about it. I imagine in order to send data from the touchscreen to the PC I would need to use Bluetooth or Wi-Fi, but then how would I go about reading this on the PC?
Secondly, I realise I would be able to detect gestures on the phone (e.g. pinch-zoom), but how would I go about using this information at the PC end? I.e. Once the computer receives information that the user wants to zoom in, is there a simple way to then increase the zoom in the current application (e.g. Zoom-in within Google Chrome)?
Thanks for your help, I will add more information if it’s unclear what my question is.
You should split your system in three parts: