##Voting
Online voting/polling tools such as Framadate or Doodle can help in scheduling an event or in making a regular poll like "what colors should we choose for the logo?". Usually, the participant will have the yes/no/maybe options for each propositions. Depending on the options, they can change their choices afterward, modify the answers from others or none of these. When scheduling an event, there can be the option to synchronize the best choices with calendar applications. To use these tools, the creator of the poll must give an email address; but then, the participants can participate with just a pseudonym.
##Anonymous voting
The Technische Universität Dresden offers a fully anonymous voting/polling tool called dudle where the creator of the poll do not need to provide an email at all. They also offer a privacy-enhanced version of it.