Scott Wilson's design company Minimal helped usher in the first wave of cool sixth-generation iPod nano accessories with the LunaTik family of watch bands, and now his Apple-focused LunaTik label is about to unleash its first iOS add-on: the Touch Pen, soon to be available in Touch Pen Polymer ($20) and Touch Pen Alloy ($40) versions. Both use the same smart design to blend a rubber-tipped stylus with a traditional rollerball: you just press the back…
