A pointing device just changes your location on the screen (moves the cursor). A scanning device converts printed output into digital input for processing by the computer.
POINTING DEVICES SCANNING DEVICES VOICE INPUT DEVICES
POINTING DEVICES SCANNING DEVICES VOICE INPUT DEVICES
pointing devices
pointing devices
A scanning device is something that looks over a surface and can transfer information. Scanning devices are used to tell you the price of things for example.
pointing devices are: mouse,light pen & joy stick in computer hardware
Things that scan data.
There are many websites out there is that you can find reviews for pointing devices a few websites you can go are Geeks, Cnet and Pc pro they have several pointing device reviews you can checkout.
image scanner,barcode reader
scanning devices
The three common pointing devices are the mouse, trackpad, and touchscreen. These devices allow users to interact with a computer by moving a cursor on the screen and clicking on objects or icons.
W. D. Lightsey has written: 'Definition and design of an experiment to test raster scanning with rotating unbalanced-mass devices on gimbaled payloads' -- subject(s): Scanning systems 'Modeling, designing, and simulating a pointing control system for balloon-borne solar experiments' -- subject(s): Aeronautical instruments