Good design isn't just about making Pretty Things but creating pretty things with purpose!!! It's about incorporating form and function to solve a problem. Samsung achieved this admirably with their new safety truck idea.  We all got stuck behind a semi-truck... it's annoying and it can be sometimes difficult to pass them on narrow roads. Samsung made use of wireless camera technology that  displays the road ahead on a screen placed on the back wall of the truck allowing drivers to see when it is safe to pass the truck. I enjoy seeing developments such as this when it comes to design and technology... this is way more useful than the myriad of annoying smartphone apps!!!