Crowdsourcing data allows developers to help those with limited mobility find accessible routes. The AccessMap Seattle project, in collaboration with the Taskar Center for Accessible Technology at the University of Washington and OpenStreetMap, has tested and is improving a map where users can find and edit information about the elevation of rotes, sidewalks, and crosswalks to serve those who are challenged with their mobility.

Humanitarian, crowdsourced street mapping has become a crucial part of disaster relief efforts. Initiatives like Missing Maps and OpenStreetMaps call on volunteer cartographers – professional or not – to fill in maps and data gaps so that emergency humanitarian efforts can help as many people as possible. Such platforms became necessary after Hurricane Dorian struck the Bahamas in September 2019, with over 100 people coming through to map previously unidentified roads and buildings.

Using the camera of a smartphone, individuals who are blind or visually impaired can receive quick and easy help from volunteers. The Danish company, Be My Eyes uses a smartphone application to connect those who are blind or visually impaired to an international network of sighted volunteers ready to assist. The on-demand access to assistance provides visually impaired individuals with more independence in their daily lives.

In West Louisville, the local Black Lives Matter is working and crowdfunding to buy homes for low-income single mothers and and transient families - and offering homeowner, where the only expense is taxes and utilities, to those who might not otherwise have the opportunity to own their homes. The organization hopes to address the the historical and institutionalized racism that has made homeownership a distant dream for many African Americans in the highly segregated city.

For many refugees living in camps and on the move, mobile phones can be a life line to families and the outside world. Phones can help organize political activities, arrange medical supplies, and so much more. But although SIM cards are fairly cheap now, data can be expensive. To address this, a Facebook group called Phone Credit for Refugees and Displaced People, or PC4R, raises funds for refugees to top up their mobile phones to support free and dignified communication.