Google employees know what it is like to play the role of the extended family tech support person. For the holidays- and beyond - they've created a series how-to videos that might prove to be useful to parents and other extended family members who are interested in joining World 2.0 but need some sort of useful roadmap.
Teach Parents Tech is a great website to visit to learn the basics and a bit more. Here is the introductory video:
There is a "how-to"video for nearly everything. Below is a screen shot of the home page, that lets you create a customized tech support "care package" that you can email to a parent:
The video is is of the Stantum Slate PC, via Netbooked's YouTube channel...The system in the video is running on a modded Dell Mini 10, and doesn't require calibration. Notice how the system easily handles a variety of interaction- fingers, thumbs, pinch, rotation, multiple finger swipes, brush strokes, fingernail action, stylus, and more.
At this time, the Stantum Slate is available for developers only.