There's a program in Middlebury that is helping people who live alone and may be vulnerable. After just one year, police said ...

Saying “please” transforms a demand into a request. “It acknowledges someone's choice of participation in something, and the impact that their participation might have on their own life,” Post says.

The company first demoed SIMA (which stands for “scalable instructable multiworld agent”) last year. But this new version has ...