A breaking patent will change the world.

Sony invented a technique that aiming ultrasonic pulses at specific areas of the brain can induce "sensory experiences" such as smells, sounds and images. The pulsed ultrasonic signal alters the neural timing in the cortex. Supposed you are playing videogame, you can smell, taste, touch, or help the "people" in the game. In real world, the blind or deaf will see and listen again.

One day, robots will have the same feeling and reaction as humankind do. And their capabilities will surpass human's. Just as shown by the film: "Terminator 3", we have to manufacture a super warrior to protect us.

Technology will change the world, nobody can stop this process.