Input Devices for Physically Challenged Computer Users. Thanks to creative minds that build assistive technology devices, physically challenged people do not have to give up computing.

However, until we develop input devices that let us operate computers simply by just thinking, tact And I've seen old folks and children (barely the age of 4) take to them easily as well.

How to Change Audio Input Selection on Computer. ... Click the "mmsys.cpl" icon when it appears in the list of search results. ... Click the "Recording" tab to view a list of input devices.