is 1.05 MB, has a resolution of 1800x1437 pixels and was uploaded on April 16, 2021 @ 7:30 pm by user: mariuer. It is filed under the tags: sipandpuff, joystick, input devices, assistive technology, wheelchair. Click the blue button at the top to freely download: Wheelchair Motorized Sip-and-puff Assistive Technology Mind-controlled png.