Some tagclouds are too big. e.g. browse learning resource by name. The optimal size is one computer screen. The other solution is to provide functions to control the size of the tagcloud by user. e.g. Browse content by tags can have function – Tag options … minimum use: 1, 2, 5, 10, 100. User can click on those numbers and change the size of tagcloud. Options in this list can be calculated based on frequency of tags use. This can provide clear information to users what is the most important characteristic used for calculating the tag size in tagcloud. When in Browse content by tags it obvious then in (content, activity and tool) title cloud it’s not clear.
