Working with a team of developers and designers at Gridstone, Kite was built as an application for lone workers. Users (or their managers) can create a timed session of work, during which they receive regular notifications requesting that they check-in. If a user misses a check-in then their location is shared with an operations centre. From this operations centre, support stuff can manage and escalate potential safety issues.
This app is ideal for health care workers (who may be visiting with potentially dangerous patients), or those working alone on hazardous sites.
The app can be found in Google Play, however it requires a licence from Gridstone in order to be used.