Cool concept but not practical

Tried this app out yesterday while walking around the city and it really didnt make a big difference. The idea is really neat but you only see what is right in front of you so the chances of you avoiding things are not that high. Things above you or on the side wont be seen. I find that my periphery vision is much better at detecting things. This app has its own screen where you type. When you finish typing you can select where to send the text such as email, SMS, tweet, etc...

leeeel about Type n Walk, v2.0