Create RandomTrigger

[bardram]

As part of the WristAngel study we need to support Ecological momentary Assessment.

We need to choose a random set of times to make this available and the prompts to complete the form should follow some rules.

• On weekdays, children will only be prompted before school starts (e.g. between 6 a.m. and 7:40 am) and after school (e.g. between 4 pm and 8 pm).
• Parents can be prompted between 6 am and 11 pm any day of the week.
• If a prompt does interrupt sleep respondents will be given 5 minutes to wake up before being prompted again.
• Respondents will not be prompted more than 3 times in one day nor will they be prompted every day, but can be prompted up to 15 times per week.

[bardram]

I don't understand this - this is too weakly defined. @luciamontesinos, please investigate w. the project team.

[bardram]

A simple suggestion might be a trigger that triggers:

• Random number of timers pr. day, maximum of N.
• In a defined timeframe

For example, max. 3 times pr. day in the period of 8am to 11pm.

[bardram]

Released as part of CAMS 0.20.5.