Yes, astronauts aboard the International Space Station (ISS) have been working with the small free-flying robots since 2011. Now, they believe that these small spherical robots, which are being upgraded with the smartphones, will be able to perform the housekeeping jobs for them.
The display screen of your smartphone will soon not just be a pretty face. Researchers have developed the world`s first laser-guided system that can pack see-through sensors in the display glass itself.
Researchers have said that a new twist on 3-D imaging technology could one day enable people to self-driving car to spot a child in the street half a block away, let one answer their smartphone from across the room with a wave of their hand, or play "virtual tennis" on their driveway.