It's like Disney with your mouse ears.
Drag the path line with your mouse around construction sites or down interesting streets.
You can zoom in at any point, and drag it around with your mouse.
Hidden text can be revealed by highlighting it with your mouse.
The Virtual Mummy (//www.uke.uni-hamburg.de/institute/imdm/idv/forschung/mumie/index.en.html) lets you unwrap a mummy with your mouse.
You can also toggle candidates with your mouse, and pressing Space will switch between Fill and Candidate Mode.
Click on items around Sam with your mouse and they will spring to life: a globe lamp fills itself with goldfish, a cloud turns into a bunny slipper.
Here's the best Pittsburgh dictionary we've seen (although it's a hard page to read, but you can highlight it with your mouse and make it legible).
At one point, for example, you must sweep a darkened area with your mouse to find an object you are given no reason to believe is there.
It had this onscreen graphical user interface that was very kludgy – it looked like a phone and you dialed the buttons with your mouse.
The latest ad boxes, known as Flash animation ads, even scoot around the screen, daring you to catch them with your mouse (and making it impossible to use the Web page at all).
