current: @adafruit - previous: MAKE, popular science, hackaday, engadget, fallon, braincraft ... howtoons, 2600... View more articles by Phillip Torrone momo : a haptic navigation device – A haptic navigational device that requires only the sense of touch to guide a user. No maps, no text, no arrows, no lights. momo sits in the palm of your two hands and navigates you to an end location by leaning