TORONTO — Alphabet’s Sidewalk Labs has provided more details on the technology it intends to use to develop a futuristic smart city in Toronto, which includes self-driving garbage cans and infra-red sensors to track foot traffic in stores, a document released by the company on Friday said.

MANCHESTER — Aisling Organic Cosmetics, Chyme, Clairways and Tanosteel have been selected as finalists to compete for up to $300,000 in investment funds during the New Hampshire Tech Alliance’s TechOut competition later this month on Nov. 14 at the Manchester Country Club in Bedford.