Tuning devices TAZ

The voting devices developed by the municipal civil engineering office are used for surveys. The aim is to get a mood picture on a particular question. With each device you can ask exactly one question that offers up to four different answer options. Each push of a button is registered by the device and aggregated in 10-minute intervals. This data is transmitted wirelessly to a database every ten minutes. The raw data is first aggregated to fixed hourly intervals and then adjusted and analysed. Currently, the voting devices are mainly used for the survey of satisfaction with Piazza Pop-up. The dataset contains the locations and the aggregated end results of each survey, before and after the cleanup.

Purpose: Needs assessment, controlling, impact measurement, general planning basis