The Dyson Bladeless Fan – Air Multiplier. This kinds of variants can be found in cinema and mall bathrooms. It has a good design and its concept is very good. No blades doesn’t mean that there wont be any air flow that is chopping from the fan. This whole device is safe because there wont be any spinning blades in the fan.
The paper clip is also an exceptionally designed product, it is very simple, making it is very efficient and there are people that devise other ways of using the paperclip.
DirecTV has a well designed UI. You could begin to appreciate it when you will start to use a Cox Cable. You will get more channels from Cox for the same price you will be paying for DirecTV. However the Cox equipment is not very well designed and it is hard to use.