Apple could use piezoelectric ink to give users another input surface or offer haptic feedback in bands for the Apple Watch in the future, without needing to include additional vibration-producing …
( read original story …)
The iPHONE NEWS
Apple could use piezoelectric ink to give users another input surface or offer haptic feedback in bands for the Apple Watch in the future, without needing to include additional vibration-producing …
( read original story …)