##Keyboard Shortcut Coach##
The idea for this tool is to sit in the background while a user browses the web and if keyboard shortcuts could be used, but aren't (for example, you click "archive" instead of pressing 'e'), then a reminder notification is prompted.
On top of these reminders, the tool makes neat graphs that visualize what tools you use:
This is inspired by KeyRocket for Gmail (tm), but is extensible across multiple websites and has will have a slightly smarter algorithm for notifications to avoid "notification blindness".
Image assets courtesy of: http://icons.iconarchive.com/icons/artua/soccer/128/whistle-icon.png