Hi all,

I'm posting this here because I accidentally came across this information while 
working on my Remind Me Where app, and I thought it would be of use to any 
blind user with a phone having a GPS; I'll also be adding this capability to 
Remind Me Where in the next few days.

The idea is that if you want to tell someone where you are, or where something 
is, it can be difficult to do exactly, and the information can get garbled; 
especially if you can't communicate it in writing.

If you want to tell a friend exactly where the side door entrance to a large 
public building is, giving them the exact GPS latitude and longitude is 
probably your best bet; but no one can remember those accurately (usually).  
So, some developers have created apps and a server which allows you to use 3 
common words in place of a GPS location.  (you can see their information and 
download their free apps at
http://what3words.com

The idea is that if you have a gps location, you use their app which gives you 
a 3 word equivalence (say chair, table, house).  This is easily remembered 
until you can get to a place where you can make use of it (say entering it as a 
destination in your phone or in Remind Me Where).  If on your phone, you enter 
it into their app, and it will give you back the exact gps location associated 
with those 3 words, which you copy into your navigation software.  I believe it 
also gives you an approximate address so you can double check there's been no 
mix up, and that it is in the approximate location which you expect.

The developers are trying hard to get the word out about this adjunct to gps 
locations, so people can include this directly into their navigational software 
programs and apps.  When it's not directly incorporated, you can at least use 
their free apps if you're using a smart phone.

I am adding this to Remind Me Where, so you could easily get directions to a 
location, or look around a location to see what businesses and places are 
near-by.

Check out their site; it's very friendly, includes lots of videos and 
explanations and examples, as well as help for developers.

Chip Orange


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