A car that tells your insurance company how you’re driving. A bathroom scale that lets you chart your weight on the Web. And a meter that warns your air conditioner when electricity gets more expensive.
SAN FRANCISCO— Rush-hour protests prompted the closure of four San Francisco subway stations and sent hundreds of commuters into the sidewalks and streets during rush hour Monday, but there were no new wireless service shutdowns. The Bay Area Rapid Transit agency is in the midst of a raging debate over how far authorities can go [...]
