This projector turns your wall into a touchscreen | Mashable
Hachi Infinite M1 is a touchscreen projector for your desk or wall - 9to5Toys
The Projector That You Can Touch!? How well does it work? - YouTube
Portable projector turns any surface into a touchscreen - Inavate
Amazon.com: Projector with WiFi and Bluetooth, Native 1080P Portable Projector Support 4K, 9500Lux, Touch Screen, 300'' Outdoor Movie Projector Compatible with PC, Laptop, TV Stick, PS5 : Electronics
interactive projector makes touchscreen with any interface. - YouTube
GooDee BL98 Native 1080P HD Video Projector, Touch Keys with 50,000 Hrs Lamp Life | GooDee