There are plenty of online photo editors available, but Polarr looks like a pretty slick offering. Polarr boasts an impressive list of options to endless tweak your photos to your hearts content. It also has something called 'dynamic style', which consists of a series of questions where you pick photos that have different effects and colour tweaks. These questions build a style that can be quickly applied to your photos, it's like creating your very own Instagram filter. Go to polarr.co to try it out.
Here's another bit of technology that seems straight our of Star Trek, Lowe's 'holoroom'. Created by their innovation lab, the holoroom is a home improvement simulator that uses augmented reality to create a virtual room created by the users. Watch the video for more information.