alt
Hacker News
polishdude20
•
last Sunday at 10:27 PM
•
1 reply
•
view on HN
How does it work? Some imu / accelerometer sensing?
Replies
kolleraa
•
last Sunday at 10:31 PM
https://en.wikipedia.org/wiki/Digital_paper
alt Hacker News
https://en.wikipedia.org/wiki/Digital_paper