'Paris, Then and Now' is a mobile app that enables users to explore the city via historic images layered onto physical surroundings.
Taiwanese company Vismile has created a system that aims to take the hassle out of trying on new clothes.
Yahoo Japan's 'Face Stealer' app can take the facial features of any image and overlay them onto your own.
Kamarule's 'Facial Codes' is a series of photographs that challenge the viewer to go beyond what meets the eye.
Retailers are beginning to offer electronic mirrors and displays that superimpose products such as clothing and jewelry onto the bodies of shoppers.