These Intel prototypes, which are actually just blocks of wood, could one day be used to let doctors access patients' health data using voice recognition.
Caption by: Bill Detwiler
Intel shows off prototypes of medical devices that could one day let doctors use voice recognition to access patients' vitals.
Mobile World Congress in pictures
The stands, the smartphones, the smartwatches, and the smartcars.
Six Clicks: The six fastest computers in the world
In November 2014, the top six supercomputers all run Linux, but that's about the only thing they have in common.
Intel's vision of the future: Wireless charging, 3D displays and intelligent cars
Chip giant Intel has showcased technology from 3D displays to digital assistants and wireless charging.
How to build an 'All-in-One' PC
Why waste valuable desk space on an old-school PC tower when you can combine the PC with the display in a single all-in-one system.
Inside the Windows 8 pop-up store that's hitting Stockholm this Christmas
Hardware 2.0: Best CPUs and motherboards list (2012 edition)
Let's kick off this series by looking at processors and motherboards in three different price categories.
Photos: Motorola unveils 2GHz Intel-powered RAZRi