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 3:30 Mass. assisting in nationwide IVF access 2:13 Power outage hits Nantucket during Christmas Stroll 0:52 Rare Babe Ruth card sells for over $800K 1:55 Embattled Boston city councilor back at work amid calls to resign 2:35 Public wake held for officer killed in Thanksgiving crash