Scientists have advanced virtual touch capabilities, making them wireless and two-way. It won't be long before you can reach out and touch -- everyone?
원문출처 : https://www.cnn.com/2019/11/20/health/virtual-touch-scn-wellness/index.html
원문출처 : https://www.cnn.com/2019/11/20/health/virtual-touch-scn-wellness/index.html