What are good applications for collecting statistics on keyboard use?

Source: Application to gather mouse usage statistics:

1. Application Usage Statistics.
This application generates statistics on the usage of keyboard and mouse. It's freeware.

Features:

Mouse :

1. Record mouse travel distance and number of mouse clicks
2. Record mouse wheel scrolling
3. Clicks per hour
4. Mouse track map (draws the mouse cursor track)
5. Drag track map (draws lines when mouse is down)
6. Click map (draws a point at each click)
7. Double click map (draws a point at each double-click)
8. Active mouse time (total time when the mouse has been in use)

Keyboard :

1. Record keyboard strokes
2. Keystrokes per hour
3. Key frequency
4. Active keyboard time

Applications :

1. Record time per application
2. Report mouse and keyboard usage per application

Interruptions :

1. Records interruptions (no mouse/keyboard activity for a given time)
2. Interruptions per hour

Reports :

• Automatically stored as .txt and .png
  
  

2. Moustron: Mouse and keyboard usage counter

Some features:

• view distance in Metric system or English system
• Animated background (turn on/off option)
• Support for all monitor sizes
• Stay-on-Top option
• Runs on startup
• Saves distance history
• Easy Setup
• display number of keystrokes
• display number of mouseclicks (left, right, middle and double)
• configurable display options
• Time logging and display in several modes
• Scroll Wheel Support
• Upload your scores online
• Multiple Languages : English, French, German and lots more New in this version
• cursor speed added

3. WhatPulse
Key counting program which monitors the number of keystrokes and mouseclicks, and more recently the distance the mouse moves, that a user makes over a period of time.

Il sito ufficiale di WhatPulse dice:

• Scopri e traccia il tuo utilizzo di tastiera e mouse.
• Traccia la cronologia del tuo utilizzo.
• Gratuito e multipiattaforma.

4. RSIGuard | Desktop Ergonomic Software