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. 2020 Aug 4;7:92. doi: 10.3389/frobt.2020.00092

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Copyright © 2020 Oertel, Castellano, Chetouani, Nasir, Obaid, Pelachaud and Peters.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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The type of data collected in the evaluation studies conducted in the curated list of papers. Note that many studies collected multiple data types while some did not collect any.