Haptic technology manufacturers such Nokia, LG and Motorola have included different types of haptic technologies in their devices; in most cases, this takes the form of vibration response to touch. Alpine Electronics uses a haptic feedback technology named "PulseTouch" on many of their touch-screen car navigation and stereo units. The Nexus One features haptic feedback, according to their specifications. Samsung first launched a phone with haptics in 2007. Surface haptics refers to the production of variable forces on a user's finger as it interacts with a surface, such as a touchscreen. Tanvas uses an electrostatic technology to control the in-plane forces experienced
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