This mouse can be fully operated with only one finger and can enable the visually impaired to read Braille directly from the screen

意匠 This device is first of all a mouse but it is warn on the finger like a long thimble and can be fully operated with only one finger. The roller for scrolling is at the front top so in order to use it you need to bend your finger in the same way you would do if you wanted to scroll with a normal mouse and the lower front part is free to strike the occasional key on the keyboard The IR motion sensor lamp can fit inside, in front of the finger and the two buttons for left-right click are located under the fingertips . The main body touches the surface and in order to press the buttons you just have to tilt your finger accordingly (left or right). At the top there is no space limitation so you can make it thicker in order to fit the battery and circuits and the USB port.