The robotic caterpillar powered by light and other news
BBC Click's Lara Lewington looks at some of the best of the week's technology news, including the news that new 3D creation and editing tools are being added to the next edition of Microsoft's Windows 10 operating system.
Plus, the micro-robot powered by light which moves like a caterpillar.
More at BBC.com/Click and @BBCClick, external.