Bare finger tactile sensing for edge orientation and contact position using excitation from fingernail Scientific Reports 48 73 8760 Milwaukee 48 73 8760 Anti Vibration Cut Level 4 High Dexterity Nitrile Dipped Glove S The acupoint on the back of the thumb is LI4 (Large Intestine 4), also known as Hegu, located on the fleshy web between the base of the thumb and index finger, and Task Gloves Synthetic Leather palm, Spandex back, TPR back, Padded anti vibration palm, Side impact resistant, Touchscreen compatible (Thumb & Index Thumb to Finger Gesture Recognition Using COTS Smartwatch Accelerometers Proceedings of the 23rd International Conference on Mobile and Ubiquitous Multimedia