[nagdu] Basics of GPS

[William Vandervest]

hi, the Captain comes with ear-buds and an external speaker, both of wich 
have a button activated mic that usually doesn't have problems with 
background noise unless you are in an area with excessive noise, and your 
guide will probibly just ignore it and your commands to the Captain, but i 
think most guide dogs allready KNOW that their people are completely nuts 
anyway lol
William And LD Lynard