Questions for ‘A sense of touch could upgrade virtual reality, prosthetics and more’
![stock art collage of a hand reaching through a phone](https://www.snexplores.org/wp-content/uploads/2021/04/042521_touch_feat_1440-1030x580.jpg)
Researchers are trying to make it possible to sense textures on a computer screen and with artificial limbs.
Hand: Image Source/ Getty Images Plus; Sweaters: CerebroCreative/iStock/Getty Images Plus; Phone: Issarawat Tattong/Getty Images Plus; T. Tibbitts