The new rumor says that for the iPhone 15 Pro, this functionality will be extended to include being able to sense touch on the buttons. "The new micro-processor that will ship in the 15 Pro models ...

The 8BitDo Micro pairs via Bluetooth with the Nintendo Switch, Android and Raspberry Pi. The wee little thing weighs 24.8 grams, includes a mode-switching button and supports button mapping via ...

The patent majors on the technique for incorporating the micro-perforations rather than the material itself. The idea is that the display/button elements would be invisible when not illuminated.