Usability

Interface User-friendliness/complexity of the tool´s interface

Simple, user-friendly

Time efficiency Time needed for mastering the „how-to“ of the tool and a production of a task

High

Interface language(s) The number of languages in which the tool is currently available/adaptable to

English

Respect for privacy Does the tool require registration? Who can see my data? Can I remain anonymous?

Medium. Blabberize collects cookies and shares information with third parties for purposes of marketing and advertising, although it claims to collect only the information necessary to provide its services. Blabberize emphasizes security but it does not go into detail about the specific security measures in place. It does not elaborate upon user consent or control over data. Nevertheless, it complies with GDPR. See here. For another assessment, refer to this privacy evaluation.

Saving work for future use Possiblity to save your or others´ work for reuse/reproduction

Yes

Tailorability (If so, how?) Possibility of the tool to be used for a range of different activities (e.g. to what extent you can organize a project assignment with a central activity based on this tool)

Medium. It is tailorable to the extent that any image can be used and any part of it be selected as the mouth.

Interactivity

Technical requirements