 Hi, this is Jacob from The Verge and this is the Logitech Cube mouse. It's a small optical mouse that also works as a presentation device. You just move it around like this and you can see that it's now moving and tracking around. The left click is right over here in the front region and then you can right click by clicking in the middle. Once you pick it up off the table it turns into a presentation remote. So just if you click like this it will move you slide forward and then if you flip it over it will actually bring you backwards. It has a power button around the back as well as a micro USB port for charging and it's kind of just a really cool little unique input device and it costs $70.