About Research4Refill
What is it all about?
Particularly on larger events, existing mobile networks have their difficulties. You've probably already experienced disturbances of your mobile network over the last few years at previous events. Please help us research these issues and agree to collecting data using your smartphone.
What do I get?
We will use the collected data to improve the mobile internet experience in the future. You will be an active part in this study and by that help us to make mobile internet a more enjoyable experience on this and comparable events.
Additionally, the first 1000 participants will receive a free drink as a reward for participating after collecting data for about 4 hours. A big thank you to the organizers of the Schlossgrabenfest for enabling and supporting us to perform this research by providing the free drinks.
The collected data will be processed by the TU Darmstadt exclusively and will only be used strictly for research. Data collection will occur completely anonymous.
Download and install
Research4Refill version 2.0 on your
Android device!
Downloaded 1,000+ times, content rating: Everyone
Android package:
de.tud.maki.jhaf, download Research4Refill.apk
by W####:
...und das Smartphone wird zum Taschenofen - besonders wenn man einen externen Akku anschließt und sich ins Schlossgrabenfest- Gedränge stürzt, da erreicht die Temperatur schnell 55°. Nexus 5, Android 5.1.0. Habe die App deinstalliert, das Nexus war dann schnell wieder auf Normaltemperatur.