Usability

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

Simple and intuitive use

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

Medium. PowerPoint is much simpler and faster for those not acquainted with Prezi.

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

English + 9 other languages

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

Medium. Prezi claims to only collect information necessary to fulfil its commitments and obligations to users and does not request information it does not need. It also collects cookies for analytic data that is aggregated and to customize user experience. Prezi does not sell or share personal information for commercial purposes. Unfortunately, in its free version, Prezi does not allow setting presentations as private and thus can be answered by anyone and searched through a browser. Its privacy policy mentions implementing technology solutions (including encryption), and others to secure the collected data. It acknowledges the rights to access, correct and delete user data and limit its processing. Prezi states compliance with the GDPR. See more here.

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

Yes, published presentations can be downloaded as a PDF file. The application itself only works on the Web

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)

High

Interactivity

Technical requirements