This presentation is about Pranav Mistry's Sixth Sense Technology. I tried to cover all aspects, if i mistaken then please correct it.

19. • It seems to be that there can be a good future for
Sixth Sense technology applications. There are
several things that designers must pay their
attention. The digital cameras came into the
market. But it did not provide the real quality for
the photographers at a reasonable price.
Therefore most of the professional photographers
still use the analog cameras.
• Nano technology came into the world, but the
general consumers do not use that technology so
far. The reason is the extremely high price.