LED carpets to guide you around store
Pay by palm of your hand
Vending machine gives you free ice cream if you smile
A totally digital vending machine
Waitrose mobile in store shopping
New tablet Chip & PIN solution launches
Google tell you when you go near a product you like
Amazon barcode scanner and audio recorder for shopping
Bluetooth enabled mannequins
Kate Spade's interactive display tables
iBeacon trial at Macys
How you might shop using Google Glass
Motorola's vision for store of the future
Order and pay at your table with PayPal
Augmented reality clothing and catwalk shows
3D virtual fitting room with realistic cloth simulation
Target created another shoppable drama show
Clarks iPad app measures children's feet
Radioshack's concept stores
Virgin Holidays new digital stores
McDonalds trial iPads to build your own burger
Pay by phone at Greggs bakery
Pay by watch with a Samsung and PayPal