You may have seen the electronic Soofa signs scattered around big intersections in Brookline. But did you know they’re doing more than just providing information? They’re collecting data from your cell phone. Throughout Brookline, there are dozens of the seven-foot electronic ink signs, which resemble an oversized Kindle, dispersed on the sidewalks. The signs display… Read More »Digital signs around Brookline are collecting data from your phone as you walk by …