You can make some automation with ROBOPARTS.

PlaySome is the name of this app.

This app simply plays the movie or audio files in a folder continuously and randomly.

and then it can start other app next.

PlaySome is one of the bALLS apps of iL-ROBOPARTS collection.

iL-ROBOPARTS is a collection of Apps such as sENSORS, Kicker, bALLS.

You can build up every kind of systems by combination of them.

e.x.

ifShook(sENSORS) -> Kicker -> GMailTex(bALLS)

This system send a text gmail when a shock happened.

ifLigetened(sENSORS) -> Kicker -> PlaySome(bALLS)

This system starts to play some movies when lit up the room light.

In these days, some old, unused smart phone are available around.

You can build up a system using with it.