One of the coolest things we saw in 2013 was Caterpillar’s entrance into the smartphone market. An obviously hard market to crack, Cat grabbed the interest of thousands upon thousands of our readers and was successful in designing a military spec smartphone that is easy on the eyes and easy to use. In March we sat down with Dave Floyd, the director of technology at Bullitt Group, the UK-based company that designed the device for Cat. Floyd walked us through the process of designing the B15 as well as what both CAT and Bullitt hoped to accomplish with it. You can read that feature by clicking here.