Stormfly on the wrist
Ever wanted to take your PC around with you without having to carry a huge brick? Well now you can. Stormfly is a USB device which stores a complete operating system on it. All you have to do is plug it into a computer and reboot it. The device is powered by USB 3.0 so its super fast and you don’t need to use someone else’s machine to get to your files. All your personal data and files can be stored on that one small device which wraps around your wrist.