Tamtam Studio Flash designaffairs provided instructions on any flat surface
I have never used a GPS while walking, but if I did, I would be a gong instead of TomTom.
This is the studio flash fanfare designaffairs and is designed to make it easy to move for the average pedestrian on the sidewalk, rather than on the highway.
As you can see, the TomTom works like a flashlight, flashing the work on any surface, such as the sidewalk. I think it must smart one, make sure that the arrow always in the right direction.
I have no idea how the programs themselves, the user may need the flashlight, the user connects to a separate device, or perhaps all are right-programmed in the flashlight itself. Perhaps it is a touchscreen.
Of course, this is still in the planning stage for now. Why do you think the silhouette is assumed in the picture. I'm not sure why she was with this shadow of a person and not as a real person, but it seems that the shadow of the holding is a Wiimote.
It is planned to ensure that the torch not only create and arrows, but scrolling maps on the wall. There are even plans to read the flash hoopla about QR codes.