In open air areas

Orientation in open air areas near public places or in parks, museums, beaches, etc.
In open air areas between buildings or in parks or similar places stationary transmiters can be installed at several locations creating a path through areas of any complexity. User pages the transmiter, which then tells him/her the direction to the next one, then the user pages that transmiter, finds it, gets directions to the next one and so on.
In Moscow the guiding dog school of Allrussia Society of the Blind is equipped with the system.
QuickFind Group transmiter
Descriptions:
QuickFind iransmiter for stationary objects — sends via radio channel to SmartGuides any kind of data regarding the object it is set up on (possibly including advertising), e...
SmartGuide
Descriptions:
SmartGuide – end-user device designed for visually impaired and other similar kinds of users.
Receives data from transmiters (up to 4 levels of data from a similar ob...