Technology

Optoma EH320UST review A versatile ultra short-throw projector with a useful, optional interactivity module

Chillblast Fusion Wolf review Compact and powerful, the Chillblast Fusion Wolf can handle the latest games at 4K resolutions

Vibox Defcon 2 review The Vibox Defcon 2 is a good-value, if slightly noisy, gaming PC with powerful components and a generous warranty

Chrome does drain the life out of your laptop battery Does your browser choice actually make a difference to your laptop's battery life? We run the numbers

Samsung NX3000 review - incredible value at £200 With high image quality, lots of features and a slim design, the Samsung NX3000 is a cracking deal

Lenovo Yoga Tablet 2 Pro review - the 1st projector tablet A huge tablet with numerous extras; we just wish the Yoga Tablet 2 Pro was faster

Ubuntu-powered Meizu MX4 launches in Europe for 299 Euros The first major Meizu smartphone to be powered by Canonical's Ubuntu OS is available today, but only via invitation

Gmail lets you unsend a message - if you're quick Undo Send feature finally added to the main Gmail settings

Facebook can spot you in photos, even if your face is hidden Software magic allows Facebook to identify people from their clothing, hairstyle and other factors

iMessage goes down: someone tell Taylor Swift Apple's messaging service reportedly suffers from widespread outage

Yoshi's Woolly World review It's not particularly challenging, but Yoshi's Woolly World is guaranteed to melt hearts of stone with its adorable, charming design

Didn't finish that Kindle book? Author might not get paid Amazon's new Kindle payment system rewards authors for number of pages read

Dell E525w review The results are good, but Dell's boxy E525w is more expensive to run than much of the colour laser competition