We have seen the future and it includes an iris-scanning smartphone and luggage that can weigh itself. Check out the rest of the impressive tech from day two of Mobile World Congress 2015.
The Oberon-class HMAS Ovens submarine served Australia for 26 years. Now a museum ship, it lays in dry dock in Fremantle, at the Western Australia Maritime Museum. Here's a full tour.
At least one company says smartphones don't have to be rectangular slabs.
It's far from pocketable, but the P900's ludicrous 24-2,000mm-equivalent zoom range will make sure you get those bird, building, moon or sports shots.
Instant printers will help you print from your smartphone in, well, an instant. Here's all you need to know.
Planning a trip away this year? Our guide to camera gear will help you capture some glorious shots.
With its powerful 3D camera and strong image editing features the Dell Venue 8 7000 makes the strongest case yet for tablet photography.
From an Arctic mine to refugees fleeing fighting in the Middle East, DigitalGlobe's WorldView-3 commercial satellite caught all aspects of life on Earth in 2014, with more detail than ever.
See sample photos taken with Canon's 65x zoom PowerShot SX60 HS and download full-size versions.
Vkansee has a working model of an optical fingerprint sensor that it claims is more accurate and secure than the competition.