Wheelmap.org is an online, worldwide map for finding and marking wheelchair accessible places, developed by the German nonprofit organization Sozialhelden eVAnyone can find and add to a simple traffic light system. The map, which is based on OpenStreetMap , was created in 2010 by a team around social entrepreneur Raul Krauthausen to help people who use wheelchairs or wheeled walkers to plan their days more easily. Parents …
Vector tiles , tiled vectors or vectiles  are packets of geographic data, packaged into pre-defined roughly-shaped shaped “tiles” for transfer over the web. This is an emerging method for delivering styled web maps , combining certain benefits of pre-rendered raster map tiles with vector map data. As with the widely used raster tiles web maps , map data is requested by a client as a set of “tiles”. Unlike …
Ushahidi, Inc. is a non-profit software company That Develops free and open source software ( LGPL ) for information collection, visualization and interactive mapping. Ushahidi ( Swahili for “testimony”, closely related to shahidi which means “witness”) created a website  in the aftermath of Kenya’s disputed 2007 presidential electionthat received eyewitness reports of violence reported by email and text Google Maps map. 
Ramani Huria is community-based mapping project in Dar Es Salaam , Tanzania , training university students and local community members to create highly accurate maps of the MOST flood-prone areas of the city using OpenStreetMap . 
Potlatch is a free software editing tool for OpenStreetMap geodata using Adobe Flash . It is one of two editors embedded directly within the OpenStreetMap website.
OsmAnd [ pronunciation? ] (OpenStreetMap Automated Navigation Directions) Android and iOS .  It uses the OpenStreetMap (OSM) map database for its primary displays, but is an independent app and not endorsed by the OpenStreetMap Foundation . It is available in Both free and a paid version, the lathing unlocks the download limit for offline maps, and Provides Access to Wikipedia POIs and Their description from dans le app. The software is licensed …
The OpenStreetMap Foundation is a company limited by guarantee, registered in England and Wales on 22 August 2006.
The Open Source Routing Machine or OSRM is a C ++ implementation of a high-performance routing engine for shortest paths in road networks . Licensed under the permissive 2-clause BSD license, OSRM is a free network service. OSRM supports Linux, FreeBSD, Windows, and Mac OS X platform.
The Open Database License ( ODbL ) is a copyleft (” share alike “) license agreement intended to allow users to freely share, modify, and use a database while maintaining this same freedom for others. 
MoNav (short for MObile NAVigation) is a free , navigation system with GPS tracking, realtime routing engine. It uses data from the OpenStreetMap project. It supports multiple platforms and supports car, foot and bicycle navigation.