There’s so much choice available that customers can pick and choose who they buy from and where, when, and how it happens. They want to discover, research, evaluate, and purchase on their preferred channel. Give them that option, and they’re more likely to choose you. That’s the whole point behind the multi-channel approach.
Project Tango is a Google platform for giving phones and tablets a sense of space, and it's going to radically change how people use their mobile devices.