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Heuristic

Severity Rating

Screenshot

Problem

Solution

  Learnability

Minor

 

Selecting a conversation is required before writing a new message

  

Safety & Learnability

Minor Major

 

Pressing enter in the text area for messages causes the message to be sent rather than creates a new line

  

Learnability

Major

 

She tried to click on the message icon itself within the wrong context to see the message, said it was confusing that the message icon went away and the conversation wasnt selected (she said she never saw the message)

  

Learnability

Minor

 

Thinks the several conversations as being confusing: where names are no longer listed because of too many names, said shes not sure even with icons who is selected because they are so small (less helpful to identification, subject heading would be better)

  

Efficiency

Minor

 

Having a way to automatically bring up a group of students under a title would be helpful

  

Efficiency

Minor

 

Tried to send grade report without selecting SMS or Email (not internally consistent with messages, need to fix) Teachers time is very pressed, its good to have a simple layout and not have too much customization (SMS or Email, for example should already be checked), needs to be quick and simple

  

Learnability

Major

 

the way conversations are displayed, labeled, scale them to how many messages have been sent, and sort them in a more intuitive way (would have expected to see most recent message listed first, not by people) Confusing to have the most recent conversations that person was involved in displaying , useful but not intuitive, make it more clear with a title or something

 

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