The Computer Guy wears Ray-Ban Meta glasses with a camera, through which he records his interactions programming strangers, later posting brief videos on TikTok.

Perplexity has introduced “Computer,” a new tool that allows users to assign tasks and see them carried out by a system that coordinates multiple agents running various models.

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This crossword is inspired by the most recent issue of Scientific American. Read it here. Print readers, check your answers by selecting “Assist” above and then “Reveal Grid” or by selecting “Print” ...