Sheets of tiny bubbles could bring a sense of touch to virtual reality
Thin, shape-shifting films may one day make for more real-world experiences
![silicone sleeves](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2018/04/040618_MT_touch-sleeves_feat.jpg?fit=860%2C460&ssl=1)
FEELS REAL New silicone sleeves studded with inflatable air bubbles could one day make virtual reality gaming a more immersive experience.
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