Bloxvox straps over your mouth to keep conversations private

Bloxvox, a contraption you hold and/or strap to your face, wants to help quiet down the open office workspace, enable phone conversations in libraries, and keep private details private. The device, which is being funded on Kickstarter, is similar to the HushMe devices introduced last year, but designed to accommodate a user’s existing headset rather than a proprietary one built …