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Mirror screen for smartphones

A smartphone screen that is both highly reflective and can act as a good mirror, in addition to transferring light through the screen to display the actual user interface and allow it to be used as a normal smartphone. I am not yet sure whether this would be possible with today's technology, however, I think if it can be developed and put to market it would make a big difference in people's lives. I know that I sometimes use my phone screen as a mirror when I am in a rush and I didn't get time t...

Teleportation device

The easiest way to get places - teleportation. A device you hold easily in one hand and allows you to choose any destination to teleport to. With the press of a button you're then instantly teleported to your chosen location.

A tool cabinet that tells you when tools are missing.

A tool cabinet could be produced that has sensitive scales that knows the weight of the tools in the cabinet, each tool could be weighed in or checked in or the Tool Cabinet could be supplied new with Tools in it, so the Electronic interface or a Bluetooth App on your phone can tell you what tools are missing or most likely what tools are missing. The cabinet could have a light on it that turns Red when tools are missing or being used and not in the cabinet. The Cabinet could have a green light...