As well as keyboards and mice, more and more people are realising the benefit of graphics tablets (sometimes knows as digitiser tablets or graphics pads). A graphics tablet is a data entry device that allows the user to hand draw images directly onto a screen using a stylus or digitiser pen similar to one would do with a paper and pencil.
In addition, media presenters are growing in popularity as they combine the features of a mouse, keyboard and pointing device when giving presentations. You remain in control of your presentation and can highlight key points using the laser beam to keep your audience focussed.