mention where we are in the TeleGPS design process

diff --git a/TeleGPS/index.mdwn b/TeleGPS/index.mdwn
index fea996ca9ec23ad12705d5cc37eda271a0280ef2..e9798a99b23c89415671790685b7ae948c25ebc2 100644 (file)
--- a/TeleGPS/index.mdwn
+++ b/TeleGPS/index.mdwn
@@ -59,3 +59,10 @@ which is available in [html](../AltOS/doc/altusmetrum.html) and
 
 The hardware design files can be found on [git.gag.com](http://git.gag.com) 
 in the project [hw/telegps](http://git.gag.com/?p=hw/telegps;a=summary).  
+
+## Future Plans ##
+
+The GPS performance of the initial prototypes was disappointing.  We're 
+evaluating different GPS antennas and board geometries to resolve that, and
+expect at least one more prototype version will be required once we choose
+the optimal combination.