Dear all,

I like to implement a webapp for realtime debugging like “android->developer options->show touch data” or “android->developer options->show CPU usage”.

But, I can’t found any proper method for this with HTML5(and some of hybrid framework).  I also understand this overlay scheme is highly depend on underlying platform(like android, tizen, firefox-os) and need to change underlying window manager.

is there any way or idea to implement a transparent background webapp among process? my first target platform is tizen.

thanks