In a collaboration between 3D-printing company Ai Build and luxury fashion brand Bottletop, a 3D-printed store has recently opened in London and was finished using recycled materials.

The line between technology and fashion is blurring. Brands and designers are now using electronics to make cutting-edge wearables and experiences, while companies like Amazon are trying to break...

Shoppers who want to look cool at the checkout could soon be paying for their groceries with a pair of hi-tech sunglasses developed by credit card giant Visa.