FOR dozens of years, cinema-fans have been charmed by the notion of tapping your heels together three times to go home.Now artist Dominic Wilcox has combined cinema nostalgia with high-tech wizardry by combining shoes with a GPS circuit-board and blinking LED lights to point you in the right direction. And, true to form, tapping your heels together will always guide you home. Sunderland-born artist Dominic Wilcox, who has gained an MA at the Royal College of Art, is currently displaying his creation at KK Outlet in Shoreditch, London.Dominic said: ‘I decided to make a pair of shoes that can navigate you home where ever you are. I thought about the Wizard of Oz and how Dorothy could click her shoes together to go home.’He was commissioned by Global Footprint, a visual arts and living heritage group based in Northamptonshire - which itself has a long heritage in footwear, including the headquarters of Dr Martens and Barkers.       –MO