Idea for a new expansion Card

Good afternoon,
Thinking about those people who make presentations, there are computers that have an infrared port to turn the pages of PowerPoint, PDF… or to manage the audio or video.

I don’t know if it would be possible to integrate an infrared receiver and somehow integrate it into the system.

I hope someone finds the idea useful and can make it a reality.

Why limit yourself to infrared? There is enough space to have a little rf clicker and receiver in an expansion card. Or maybe just stowing space for a little bluetooth one.