Here are some of yesterday’s stories on TechCrunch Gadgets: CMU Researchers One-Up Google Image Search And Photosynth With Visual Similarity Engine Verizon Planning Netflix Competitor For 2012 Debut ZINK Raises $35 Million, Aims To Popularize Ink-Free Printing Try, Try Again: The XYBOARD Tablets Make All The Same Mistakes The TouchFire Chronicles: The Year Of Bad Prototypes