Ubiquitous, free, and efficient online collaboration tools for teaching and learning
The article provides an overview of collaborative online tools, available worldwide and allowing for different kinds of media interactions and feedbacks. The tools and methods in which they are employed are presented and discussed, spanning from professional presentations to paper drafting and involving tools such as Google Drive, Teams and Skype, but also Second Life and less famous ones. All tools are linked in the paper, in order to enable readers to access the aforementioned resources.