Imagine this scenario. You arrive at work and very gracefully place your smartphone on a specially marked area of your desk. Almost immediately, your desk screen lights up, showing you today's tasks. Before you know it, it's lunch time and you quickly pick up your phone and head to the office cafeteria and use your phone to catch up on your social networks. Later that night at home, you dock your phone to add some finishing touches to your presentation tomorrow before finally plopping down on the couch to stream your favorite nighttime show. That was pretty much the idyllic scenario that companies like Microsoft, Samsung, and even Ubuntu maker Canonical tried to sell the public. But despite that enticing vision, it failed to take hold in the market because, like many future visions, it failed to take into account the hurdles of the present.