| Subject | Datestamp | Replies | Score | |||
|---|---|---|---|---|---|---|
| Navizon does something similar | ||||||
| attached to MIT Mapping Students WiFi Access in 3D | ||||||
| Re:Navizon is already doing this | ||||||
| attached to Wireless Positioning | ||||||
Arithmetic is being able to count up to twenty without taking off your shoes. -- Mickey Mouse
