Keeping an eye on the road ahead may be difficult at times. The one time I know it’s always hard to keep focused on the road is when I’m getting head while driving, other that, texting and walking takes the cake. Now people would assume it should be fairly easy to walk and type, bu they all think that until they walk face first into another person. The Android and the iPhone each have apps now that make it possible to safely text while walking. The built-in cameras project an image of what’s in front of you and set it as the background while you’re texting. What a useful invention.