| Field | Navigating |
| Went Obsolete | Since handheld GPS |
| Made Obsolete By | Affordable handhelds and accurate GPS |
| Knowledge Assumed | Reading, compass, basic intelligence |
| When useful | When you showed your son not to get lost in the wilderness |
GPS kiddies now can even get lost in cities…but since they have their GPS soon integrated in their mobile phones that problem becomes obsolete as well. You no longer need to combine a compass with a map and use your basic intelligence to work out where you are. No. It tells you to turn left after the next stone, then 200m down the vertical cliffs and 10m straight to find your lost car. Wonderful technique!
