Here are some highlights from the past week on TechCrunch Gadgets: TechCrunch Gift Guide 2011: Best Toys 2011 Gift Guide: 6 Hot PC Accessories To Keep You And Yours Warm This Holiday New Apple Patent Describes Kinect-Style Control System KOBOT: Japanese Company Shows Transformable, Smartphone-Controlled E-Cars (Video) ZINK Raises $35 Million, Aims To Popularize Ink-Free Printing Roboden: Japanese Company Develops World’s First Elastic Electrical Cable (Video)