Default Idea for an app

I love my old Pronto universal remote. It does everything I want. However, there is one thing about it I don't like. The resolution and color depth are poor by modern standards. The resolution is 320 x 240 (113 DPI), with only 256 colors, compared with 16 million colors and a 441 DPI pixel density for my Galaxy S4. It makes a huge difference. Since the S4 has a built in IR blaster, and even has an app (Watchon) capable of doing some of the things a Pronto can do, I'd like to suggest the creation of an app that emulates the Pronto (similar to the emulator for the HP48).