I’m sure a lot of you have at least a couple of 3D-printed knick-knacks ... some spacers I use on my bike rack. But what ...

Other prototypes on show in Frankfurt recently included the Omni Platform – which can serve as an automated carrier capable of hauling up to 200 kg (440 lb) of cargo around a manufacturing plant ...

Meanwhile Flux Cycle Works use new techniques like 3D printing to produce affordable cargo and commuter bikes, while Rogue Saddler create handcrafted, functional and stylish leather goods.