Nokia 808 PureView packs a 41-megapixel camera

The Nokia 808 PureView is a new smartphone with an astounding 41-megapixel image sensor

At this week's Mobile World Congress in Barcelona, Nokia announced the 808 PureView, a smartphone with an astounding 41-megapixel image sensor. The Nokia 808 will be the first smartphone by Nokia to include its new PureView imaging technology, which combines a high-resolution sensor with Carl Zeiss optics and Nokia-developed algorithms.

Study suggests mobile phone use during pregnancy may cause ADHD in offspring

A study suggest mobile phone use by pregnant mothers can affect fetuses

While there have been – and continue to be – numerous studies examining the effects of radiation from mobile phones on users, Yale School of Medicine researchers have looked at the possible effects on fetuses of mobile phone use by pregnant mothers. According to the study, mobile phone radiation exposure in the womb can affect the brain development of offspring and potentially lead to behavioral disorders such as hyperactivity.

JuiceTank iPhone cover integrates collapsible wall charger

The JuiceTank iPhone case's integrated, collapsible electrical plug eliminates the need for a charging cable

When you think of wireless charging, the JuiceTank iPhone case probably isn't what springs to mind. The new smartphone case from phone accessory maker, Dedicated, features a collapsible electrical plug on the back that fits into any North American wall socket. Connecting the JuiceTank case to a phone not only gives it solid protection without much bulk, but also ensures you'll always have a "cordless" charger with you.

U Grok It uses your phone to find your misplaced things

U Grok It is a smartphone-based system that allows you to find missing items, that have been tagged with radio-frequency labels

Last year, we told you about a smartphone-based system that can be used to find your missing stuff, known as BiKN. It consists of an electronic case that the phone slides into, which tracks the whereabouts of paired radio frequency tags that the user attaches to their car keys, purse, children - you name it. The phone displays the location of the sought items, or can sound an alarm if one of them gets too far away. Now, it looks like BiKN might have some competition, in the form of the similar-but-different U Grok It.

Sony's ICD-TX50 - the slimmest of its slimline voice recorders

With its ICD-TX50, Sony has introduced what it's calling its slimmest ever voice recorder

With its ICD-TX50, Sony has introduced what it's calling its slimmest ever voice recorder. The quarter-inch (6.4mm) device weighs 1.8 ounces (50 g) - combined with its 4 GB memory (plus microSD) the ICD-TX50 should double as a rather nifty lightweight MP3 player. But the device reserves its most impressive specs for the all-important dictaphone functionality.

Gizmon iCA is an iPhone case for classic camera buffs

The Gizmon iCA Military Edition iPhone case

There's no arguing that the Japanese love their cameras, particularly classic cameras. There's also no arguing that the Japanese love their iPhones. What could be cooler than combining the two, and creating an iPhone case that looks like a classic Leica? That's exactly what Japanese classic camera importer Adplus has done with its Gizmon iCA. Now, it's introducing an all-black "military" version - available for order worldwide in a few days. These covers don't just look good, either.

Sandberg BatteryCase for iPhone 4/4S delivers more bang for your buck

Sandberg's BatteryCase is a case for iPhone 4 and iPhone 4S packs impressive specs into a slim package

Sandberg's BatteryCase is the latest in a long line of iPhone battery cases that claim to double the life of an iPhone - in this case the iPhone 4, though as you'd expect the case is also compatible with the iPhone 4S. In case you're not familiar with how these things work, there's no mystery: it's simply an iPhone case with an integrated battery. But how does it stack up against two of the market leaders, Mophie's juice pack and juice pack plus?