The smart mirror which makes customised makeup patches

A smart mirror which can analyse your skin and provide customised makeup patches has gone on display at a technology exhibition in Japan.

"With this, layers of makeup will not be necessary and only a patch is needed," explains one of the designers, Masayo Fuchigami. "It requires less time and it feels lighter," she said.

Among the other technology exhibited at Ceatec was a device allowing companies to create their own paper.

BBC Click's Dan Simmons finds out more.

More at and @BBCClick.