A location-based prompting system to transition autonomously through vocational tasks for individuals with cognitive impairments.

Two adults with intellectual disability got a simple phone app.

The app buzzed when they reached each work station.

It told them the next step in their packaging job.

Researchers turned the prompts on and off to see if the app really helped.

Work output jumped every time the location prompts were on.

Both adults finished more packages and needed fewer staff cues.

When the app was off, their speed dropped back to baseline.

Xenitidis et al. (2010) got the same boost with a GPS device on city buses.

Both studies show location-aware cues let adults with ID move through real-world tasks alone.

Timberlake et al. (1987) proved prompt fading can cut teaching time.

Chang et al. (2011) extend that idea by letting the phone do the fading automatically.

Christian et al. (1997) used self-management to raise restaurant productivity.

The new app gives staff another option when self-monitoring is too hard.

You can hand a worker a cheap Android phone and step back.

The device replaces staff cues, so you can serve more employees at once.

Try it next week: load a free location app, record one prompt per work area, and measure packages completed.