Article History
Received: 3 January 2020
Accepted: 16 July 2021
First Online: 6 August 2021
Competing interests
: All authors were employed by Microsoft, an entity with a financial interest in the subject matter or materials discussed in this manuscript. Nonetheless, the authors declare that the current manuscript presents balanced and unbiased results, the studies were conducted following scientific research standards. Microsoft Research approved the experimental protocol employed in the present study, and the experimental data were collected with the approval and written consent of each participant in accordance with the Declaration of Helsinki.