Scissor Paper Stone!

Remember how we used to play "Scissor Paper Stone"? This device certainly brings it to a whole new level by making a scissor formed by our fingers into a real scissor. All the user needs to do is to slot the device into the index and middle fingers and then cut by moving these fingers. What do you think?

Source : Yanko Design

Suitcase that can move on any surface!

This suitcase uses a tank-like track to replace the tradition wheels found on most suitcases. This enables it to move through most surfaces, even stairs, easily. A great example of using something in a completely new situation :)

Source : Red Dot Design