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.
While the new Surface Pro 3 is Microsoft's best PC to date, it's more successful as a tablet than a laptop replacement.
At least one company says smartphones don't have to be rectangular slabs.
Unless you insist on bulbs that look as traditional as possible, there's no reason to choose Saffron over stronger offerings from Philips, Cree and Osram.
There's nothing wrong with this LED, but it's priced above competitors that outperform it, which makes it difficult to recommend.
All in all, Osram's 40W replacement is a simple bulb that offers very solid value in its class.
With poor performance, a highly impractical design and less value than the competition, this LED isn't one we'd recommend.
Philips' new SlimStyle is a strong performer that offers a good deal of value in the 75W replacement class.
At $10, this impressive LED is a very safe bet in the lighting aisle.