Why virtual reality still lacks the personal touch

Two weeks ago, I met two different Steves on two consecutive days. Tuesday was Steve Wozniak, the cofounder of Apple and the guy who personally designed the company’s early computers, right down to the circuit boards. Wednesday was Steven Domenikos, the cofounder of Tactai, a tiny Waltham startup that has raised about $2 million to try to introduce a sense of touch into digital interactions — like feeling a silk dress or snakeskin boot as you shop for clothing online.