| |
| 1998 | ||
|---|---|---|
| 2 | Reginald G. Golledge, Roberta L. Klatzky, Jack M. Loomis, Jon Speigle, Jerome Tietz: A Geographical Information System for a GPS Based Personal Guidance System. International Journal of Geographical Information Science 12(7): 727-749 (1998) | |
| 1994 | ||
| 1 | EE | Jack M. Loomis, Reginald G. Golledge, Roberta L. Klatzky, Jon Speigle, Jerome Tietz: Personal guidance system for the visually impaired. ASSETS 1994: 85-91 |
| 1 | Reginald G. Golledge | [1] [2] |
| 2 | Roberta L. Klatzky | [1] [2] |
| 3 | Jack M. Loomis | [1] [2] |
| 4 | Jon Speigle | [1] [2] |