HoloLens battery life and connectivity details revealed
Used as intended, you won't get very long between charges...

Microsoft has either deliberately or inadvertently revealed a few key details about its upcoming HoloLens augmented reality device, after allowing one of its evangelists to answer some searching questions....
More on Appliances
Quantum computing: What is it, and why should you care?
Computing takes a look at quantum computing as the concept continues to attract billions of dollars of investment across the globe, with some major breakthroughs being announced recently. Are we on the cusp of the technology becoming commercially viable?...
SpaceX 'Starship' meets fiery ending in test flight
But Elon Musk says scientists got all the data they needed
Peter Cochrane: All I want for Christmas is a usable UI
Why one of my grandchildren will be getting a smartwatch this year
Chinese scientists demonstrate quantum supremacy
Boson sampling device can accomplish a specific task in 200 seconds that would take the most powerful supercomputer 600 million years
Amazon announces new machine learning tools to help customers monitor machines and worker safety
AI-enhanced tools promise safety and efficiency gains in industrial settings, but privacy campaigners fear mission creep