
A camera on the hand of a Hello Robot uses two lenses for improved depth perception, during a demonstration at the University of New Hampshire, Tuesday, April 21, 2026, in Durham, N.H. (AP Photo/Robert F. Bukaty)

A camera on the hand of a Hello Robot uses two lenses for improved depth perception, during a demonstration at the University of New Hampshire, Tuesday, April 21, 2026, in Durham, N.H. (AP Photo/Robert F. Bukaty)