Got ink? Apple Watch might not be your heart's desire
April 30, 2015, 1:36 p.m. by Lloyd Alter
Tattoos block the light that makes the heart monitor work.
What is 'Mobilegeddon,' and how will it affect me?
April 20, 2015, 1:59 p.m. by Lloyd Alter
Websites that want to get found on Google better look good on a phone, because that's the future of the Internet.
Truth in advertising: Your ad-supported 'free' apps are a huge hit on battery life and performance
April 2, 2015, 4:02 p.m. by Lloyd Alter
Or as the economists like to say, there ain't no such thing as a free lunch.
Are you energy-savvy about your entertainment devices?
March 30, 2015, 6:19 p.m. by Anna Norris
Do energy vampires haunt your living room? Find out if you are electricity-savvy with your entertainment devices.
Is it safe to put on wearable tech in a smart home?
March 19, 2015, 4:32 p.m. by Lloyd Alter
Bluetooth, WiFi, cellphones — they all communicate using electromagnetic radiation. Are we overexposed?
Getting nowhere fast: How having more stuff is eating up all the gains from being more efficient
February 13, 2015, 2:57 p.m. by Lloyd Alter
Extra insulation and fancy windows make a difference, right? Not according to the numbers.
TextBlade folding keyboard could change mobile typing
February 2, 2015, 5:48 p.m. by Lloyd Alter
A good folding keyboard could make your smartphone or tablet as useful as a desktop computer. Is this it?