# Canvas LA ###### tags: `HuLAR` **Time period:** - Bugfixing and redesign during December - Implementation during January, and finished by early February. **1. Bug fixing:** 1.1. In the main 'discussion analytics' view - Fix pie-chart. After displaying percentages correctly, and then selecting a period where there is no participation the colors in the chart becomes mixed (e.g. there are two different green colors). - The colors of the pie-chart should be reversed. Red for the part where no students participate and green for the part where students participate. - Fix the word cloud. It is still not stable. Some words listed in the 'Detailed concept' view are not displayed in the word-cloud when you go back from 'Detailed concept' to 'discussion analytics' **2. Improved design and new functionality** **2.1. In general:** - Inform users that this LTI only works for certain browsers; browser detection; user agent **2.2. In the main 'discussion analytics' view** - The pie-chart takes too much space. We should have a run through of look and feel, and size with Camille. **2.3. Detailed participation view:** - Be able to sort columns in the main table-list asc/desc. - Add extra column in the main table-list with no. of words each student has written. - Remove bar chart, or create a drop down menu with various available charts (e.g. bar chart, SNA, spider-webs) - Have a question mark icon attached to the name of the SNA that explains it to the user. - SNA: when they click on a node then the explanation of the calculation is displayed below in the text field. The explanation should be language sensitive (based on Canvas language). - When clicking on a SNA node: Have a table on the right displaying connection and communication (e.g. student1_student2; student1_posts; student2_replies) **2.4. Detailed concept view** - The teachers should be able to set themselves how many words are visualized in the 'Detailed concept' view - Highlight words in posts-list (right-hand side) after clicking a word in the concept-list (left-hand side) - Display number of words of for a particular post in the posts-list (right-hand side). - Improved administration of stop words. Use check boxes to remove words; Removed words are added to the text-field. Keep the text field in case users wants to add a word to the list. Words that are 2-3 letters and have been removed should be available in the text field as well (e.g. LMS is 3 letters but potentially an important concept) **2.5. Comparative analytics** - In detailed participation view: should be able to compare participation from one time period to another. However, this needs more planning.