]> PlatformKit I/O feature ontology. $Id$ Dennis Wagelaar <dennis.wagelaar@vub.ac.be> General Input/Output feature classification. © 2010, Vrije Universiteit Brussel. All rights reserved. Amount of analog channels on an analog input interface. Number of buttons on an input interface. Amount of colors that the screen can display. Amount of keys on a key input interface. Screen height in pixels. Screen width in pixels. Assisted Global Position System receiver. Audio input feature. Global Position System receiver. Input feature. Can be implemented in hardware or software. http://en.wikipedia.org/wiki/Input/output Output feature. Can be implemented in hardware or software. http://en.wikipedia.org/wiki/Input/output Video input feature. Can be still or moving images.