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 3:36 Forecast: A whole lot of sunshine over the next 10 days 2:05 Alternatives to Mayor Wu's property tax plan being discussed at hearing Thursday 1:54 Boston Teachers Union protests held amid ongoing contract talks 0:35 Traffic delays after 2 trucks crash on I-95 in Lynnfield 3:09 Forecast: Quiet and cool