Hundreds of new apps pop up everyday, which only makes it harder to pull away from the phone screen. People frequently read, watch, and text on their phones while walking, which can be a problem when there are thousands of people moving through the city. Type n Walk makes on-the-move texting a bit easier while sparing you those hard shoulder-to-shoulder (or worse) bumps on the sidewalk. The app allows you to type onto your camera's screen while it shows you what's ahead in the screen's background. Once you're done, copy and paste the text anywhere you want. The app is practical while walking, on the subway, or anywhere you feel the need to pay more attention to your surroundings. If you still find yourself bumping into people or things while using the app, a trip to the friendly neighborhood optometrist might be in order.