Vanity Lights | Designing for IoT
A mirror that comes with embedded lighting, which increases brightness as the user gets closer to the mirror and dims out as the user gets away. It will sense that user needs and adjust lighting in an ambient way of interaction, requiring no effort from the user.
Vanity Lights is also an energy-saving, sustainable object that makes sure only enough lighting is consumed at the optimum level brightness and no electricity consumed when the mirror is not being used.
http://integratedinnovation.xsead.cmu.edu/gallery/projects/vanity-light