| ▲ | joezydeco 2 days ago | |
It's been tried with fluid instead of air. https://www.engadget.com/this-oled-screen-can-fill-with-liqu... | ||
| ▲ | robocat 12 hours ago | parent [-] | |
Link to video from article: https://youtube.com/watch?v=j_rErbhxNFM They show a few other interesting actuators in first 20 seconds of video. | ||