The concept of Nokia Scentsory is quite cool actually. It is a mobile communication device that works with the senses of smell, sight, hearing and touch. Besides basic audiovisual features, Scentsory is able to detect, transmit and emit smells as well. It can also radiate colors, lighting, and temperature from the caller's environment. The dual-screen mobile has a LED touchpad, speakers, hidden camera and temperature sensors. Nanotechnology has played an important role in development of this new device. Using highly sophisticated sensors, the electronic 'nose' samples the odor of the caller's environs and transmits this to the recipient electronically. Kimberly Hu designs the Scentsory.

When the phone is in 'flat mode', the LED touchpad, two screens and stereo speakers for audiovisual calls are accessible. In 'open mode', two screens with a hidden camera and stereo speakers, interior scent detectors, emitter and exterior temperature sensors are exposed. In 'closed mode', the phone's slim profile suits traditional voice calls. The LED screen on the lower folding surface alerts the user to incoming calls.

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