The following poll comprises 13 questions. Some are mandatory and end with an asterisk , the others are not.
We do not take interest in Bluetooth speakers or headphones, only in the exchange of documents between devices.
Do not communicate any personal information such as your name or e-mail address, as your answers will be made publicly available for the sake of scientific reproducibility.
This question will prevent simple bots from answering our form. Sorry for the inconvenience.
The survey has ended on 31st Jan. 2022. We do not accept further answers. Results will be made available on the same site in the future; we'll keep you posted!