As the rise of tablet adoption continues, accessories are beginning to flood the marketplace. I came across one the other day called Ringbow that I found particularly interesting. Basically, the company has created a technology that aids in the interaction of finger-based technology such as touch screens . It allows users to interact with menus and other virtual elements like toolbars and dialog boxes without needing to touch the screen. According to the Ringbow website, the tech works on mobile-phones, PCs, tablets, smart home appliances, cars, gaming consoles, engineering workstations, security systems. Take a look at the demo video below for its application on a drawing program.