Those clicky pens with all the different colours were the highlight of our pencil cases growing up, and now the concept has been given a serious 21<sup>st Century update. Cronzy, a "smart" pen now ...

MIT researchers create a special color changing paint that lets users customize any object when exposed to certain lights. The objects can be customized to any color or patterns and can be reversed ...

Gough says the Ink “creates a field” that tricks the iPad into thinking its tip is wider, while it actually has a narrow nib like that of a fine-point pen. The difference between finger painting and ...