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News: This App Shows How HoloLens Can Make Healthcare Safer

If you've been to the doctor enough, you know that the medical staff can make a variety of mistakes from time to time. They're human and that's normal, but errors in the medical field can often have significant negative impacts. At Boston's 2016 HoloHacks event, a team of developers created HoloHealth to mitigate human error in common healthcare tasks.

News: HoloTube Brings YouTube to the HoloLens, but It Needs to Be Way Better

HoloTube, a new unofficial YouTube app for the Microsoft HoloLens, brings a whole bunch of new content to the mixed reality headset. While it's nice to have, the experience feels focused on quantity, not quality. HoloTube has a simple interface most people will recognize. You get a page of video categories, and as you drill down through each option you're presented with videos to watch. You can view regular, flat videos on the wall (or wherever you like)—which has its merits.

How To: Lock the Dialer to Prevent Snooping When Letting Others Borrow Your Android

Lending someone your phone to make a call is always an awkward situation, as you closely monitor them to make sure they stick to a phone call rather than wandering off into private applications like your photo or messaging apps. You don't necessarily want to eavesdrop on their conversation, but trusting people with your phone is difficult, especially if you have some risqué or embarrassing pictures stored on it.

How To: Use a Light Bulb and the Sun to Make a Fire

Don't throw away your dead light bulbs, they may come in handy one day. This video will show you how to start a fire using a dead lightbulb. And no electricity. The tricky part is emptying out the insides, but this can be done with sticks and stones, assuming you're in a survival situation and just happen to have a light bulb with you for whatever reason.

How To: DYI Presents for Your Reunion

In an increasingly mobile and globalized world, it’s not uncommon to lose touch with people we were once close with. Juggling between job demands, family responsibilities and our own personal needs, it’s often hard to put the time to keep all of our relationships going. Nevertheless, every now and then we get to reminiscing and feel the time has come for a reunion with people from the past.

How To: Need a Remote for Your MacBook? Use Your Android Device

As most everyone knows, Android and Apple don't get along so well. Even the users don't get along well, with Android and iPhone users constantly berating and insulting each other online—any chance they get. I should know, since I was one of them, but I'm now rare breed who's learned to appreciate both. People just need to realize that they have their own unique strengths—Android with its customization and Apple with its simplicity.

How To: Lose Your Connection? This Add-On for Chrome and Firefox Helps You Recover Missing Text and Erased Forms

We've all had that awful, sinking feeling when something you've been typing away at is suddenly gone. Maybe you accidentally hit the Back button, lost your internet connection, or your computer crashed, but whatever the reason, losing your work totally sucks. A lot of word processing programs have a built-in auto-save feature to prevent you from losing everything, but most websites and blogs haven't gotten there yet. An extension for Chrome and Firefox called Lazarus: Form Recovery can help y...

How To: Unlock a Bathroom Door

How to unlock a bathroom / bedroom door that has a privacy door handle set installed. Have you ever been in that situation where you have accidently locked yourself out of your bathroom or bedroom, or your toddler has accidently locked themselves in the bathroom / bedroom and you can't get them out! The first thing to do is not panic! Don't call the locksmith and don't reach for the closest sledge hammer and commence smashing the door in. it really is easy to open the door when you know how.I...

How To: Shut Down Your PC and Send Other Commands Remotely Through Twitter Using TweetMyPC

Ever been halfway to work or school and suddenly remembered you forgot to log off your computer? A lot of people are constantly logged in to email and social media accounts, so if you have a mischievous roommate or sibling, this situation could be disastrous. That's where TweetMyPC comes in—it's a free Windows application that lets you send commands to your computer just by tweeting. Image by Twittermania

How To: Turn Your Smartphone Pics into Extra Cash with These Android and iPhone Apps

Everything is documented these days, thanks to the Internet and mobile devices. Most people who own a smartphone use it to take lots of pictures. If you're one of those people, an app called Scoopshot can help you turn some of those photos into extra cash. Scoopshots lets you post your pics so that news organizations can pay you to use them. Companies can also post tasks, so if someone is looking for a particular photo in your area, you can accept the task, go take the photo, and earn money f...

How To: Light a Fire with Your Pee!

This isn't looking good at all. What was supposed to be an easy day hike is quickly turning into a life-threatening situation. Your highest priority is to get a fire going before nightfall. But you can't use your water bottle because all of your clean water is gone. This is a challenge that's going to require a little more creativity... You're going to have to light this fire... with your pee! Can you use your PEE to START A FIRE? You'll know after you see this! If you like survival and fire-...

How To: What to Do After Your iPhone Is Lost or Stolen — The Ultimate Guide

Your iPhone just went missing, and now you're panicking. You need it for work, to get around, to contact your friends and family, and pretty much everything else in your life. So, what are the chances you might get it back? The odds may be stacked against you unless it's just under a couch cushion, but you can improve your chances of recovering your iPhone by taking certain steps.

How To: The 5 Best Phones for Video Chat

Video chatting has become an important factor in the overall smartphone experience. Even just a few years ago, 37% of teens were making video calls on a regular basis, and that number has surely grown. 85% of households with infants have used video chat apps to call relatives in other cities, and it's been shown that toddlers can create bonds and learn from visual cues in video calls.