SuperaXion can take pictures every second, every 5 seconds and every 10 seconds.
It can be used for surveillance, also for data on slow processes.
The photos are stored with the date and time as the name to know when they were taken exactly.
You can create a video with photos with small sizes to be sent as MMS to HD and UHD
You can make a movie of a plant growing, how the tide rises, and other movements imperceptible to the naked eye.
You do not need any latest-generation device: Android Gingerbread is supported, so you can take advantage of some forgotten or unused device.