The Original Prusa i3 MK3S improves on the original while offering good value to businesses and hobbyists alike.
Canon is aiming its latest full-frame SLR squarely at enthusiasts and has treated them to built-in Wi-Fi and GPS technology.
The HERO4 is more streamlined than previous GoPros, but is it a little too pared down to justify its high price tag?
Updated It's not much larger than a matchbox but it can shoot 4K video at 30fps and 1080p at an amazing 120fps
With multiple sensors, 4K video and a natty design, Olympus's first action cam takes on the established players.
Stunning 4K video, improved design and object avoidance – the Phantom 4 makes capturing images easier, and safer, than ever.
Made by action camera fans, for action camera fans, the Olfi is a serious rival to the GoPro Hero4 Black.
A huge leap forward over Rollei's previous 400-series cameras, the 420 boasts 4K video along with full HD at 60fps
Taking on the tried and tested GoPro shape, the ISAW packs in high end features at a fraction of the price.
The DJI Osmo is a gimbal-mounted video/stills camera that has the potential to revolutionise filmmaking – seriously.
At last, a drone that's easy to fly – even if you're new to quadcopters – and captures fantastic footage.
It's not the last word in video options or power, but the Stealth 2 is both practical and simple to use.
The Virb X and XE are smaller, lighter and more in line with the market leaders than the first generation Virb models.