To see how their toilet seat estimates stacked up to standard, hospital-grade equipment, the engineers recorded blood pressure and blood oxygenation readings from 18 volunteers over eight weeks, ...

The Boston Globe With new toilet seat, BU and MIT engineers want to nip bathroom mishaps in the bud At Boston University’s Engineering Product Innovation Center, Cleana cofounders Kevin Tang ...

It’s a stiff price for a toilet seat, though far less than most powered models. Besides, the Cleana is built to last. Tang’s team used 3-D printers in their dorm rooms to build prototypes ...