Technology in fifty years: A new invention

 How will technology evolve during the next fifty years? Will we be using new innovative devices? Our team believes that in 50 years time, we will be talking to each other through holograms instead of facetiming people.

This will be possible thanks to an interactive and user-friendly smartwatch. You will be wearing it on your wrist, and once you receive que a phone call, a small hologram of that person will pop up. You can also choose to take off your watch and leave it on the floor, so that a life-size hologram can appear.

The smartwatch itself looks like a normal watch, but it has a special camera in it that enables the projection of the other person's hologram. It allows you to record yourself as well, in order to appear in the other user's smartwatch.

The design is quite modern, with a square-shaped screen. It is also customizable: not only can you choose the colour of the watch, but also of the hologram. Also, an extra and funny function is the possibility of putting on filters on the hologram without the other person noticing. However, the other person can do it too.