Step 5: Now we’re going to use the Wii Remote to navigate round Live and control some of its basic functions, and at the same time, use the Nunchuk to attain some completely gratuitous effects manipulation (another way to go deeper would be to use the Wii Remote/Nunchuk combo to get very precise control over a soft synth or sampler, but you’ll have to use your imagination for that one).
For this exercise, you will of course need the Wii Nunchuk, too - it doesn’t need any extra batteries because it takes its power from the Wii Remote. Remember when you’re deciding how to map these things that two hands are required - so they’re going to get in the way if you aim to be touching the computer keyboard regularly.