Technology October 7, 2024 7:07 pm Smart glasses raise privacy concerns, Harvard students show in study As two Harvard students demonstrated, Ray-Ban Meta Smart Glasses can be used to learn personal information about strangers. US & World Videos 1:40 Boston officials to address proposed school closure 1:44 Police seek info on suspicious person caught on camera fleeing NH home 1:37 Patriots fans react to Jerod Mayo's firing 1:59 Volunteers making books more accessible at Worcester schools without libraries 2:18 Boston-area police training session focuses on lessons learned from Holocaust