Technology

3D TV explained We find out how passive and active 3D TVs work, where we are with glasses-free 3D and what the future for the technology is looking like

A history of TV We take a look at the history of television, from its invention to digital broadcasts, HD and 4K

Korg Krome review An excellent workstation with highly credible sounds and a powerful sequencer

Amazon and Twitter team up for #AmazonBasket shopping Following a similar tie-in with Sky, Amazon has become the second partner to gain Twitter integration with #AmazonBasket hashtag

Denon DHT-S514 Good audio with a powerful subwoofer, but dialogue and higher frequencies can get a little lost

Brother MFC-J6520DW review Dowdy, with unremarkable results. This A3 MFP's strongest feature is low costs

Netgear R7000 Nighthawk review Not cheap, but this exciting-looking router is the stuff of dreams

Kobo Arc review A competitively priced eBook reader tablet that rivals the Nexus 7 for flexibility

HP Slate 7 review HP aims low with its first Android tablet, yet still falls short of the mark

Samsung Health event planned for May – just before Apple’s WWDC conference Samsung has sent out invitations to an event "all about health" on the 28th of May -just days before Apple's WWDC conference could reveal a new health-focused version of iOS

Jabra Solemate Max review This rugged speaker has decent sound quality and pumps out plenty of volume

Canon Pixma MG6450 review A great inkjet MFP, although we'd have expected better paper handling for the price

Facebook beefs up privacy and security in major update Facebook Anonymous Login announced with app privacy and security settings getting more control