Haptic technology tactual perception. The sense of touch may be classified as passive and active, and the term "haptic" is often associated with active touch to communicate or recognize objects. Haptic technology has made it possible to investigate how the human sense of touch works by allowing the creation of controlled haptic virtual objects. The word "haptic", from the ("haptikos"), means "pertaining to the sense of touch" and comes from the Greek verb ("haptesthai)", meaning "to contact" or "to touch". According to Robert Lee this sensation is also referred to as 3D touch One of the earliest applications of haptic technology was
Word to the Mutha! and Gill are credited separately on the single rather than collectively as New Edition. The song samples "A Star in the Ghetto" by Average White Band and "The Jam" by Graham Central Station. A music video was filmed in and around the Roxbury Housing Projects in Boston, where five of the six (excluding Johnny Gill) New Edition members grew up. Word to the Mutha! "Word to the Mutha!" is a song co-written and performed by American contemporary R&B group Bell Biv DeVoe. It originally appeared on their debut studio album "Poison" under the title "Ronnie, Bobby, Ricky, Mike, Ralph and