The small talk app
The aim of the small talk app is to alert the user when they are talking too loudly. Recent research found that reducing the volume of your voice reduces viral spreading via aerosol emissions [Asadi et al. 2019]. This app is designed as a tool to use alongside social distancing, face coverings and hand-washing in the fight against COVID-19.
The app is now available on Google Play
This app was built as part of Project Clean Access with support from the University of Bristol and the Royal Academy of Engineering