power user

Photographically capture user identities on your Mac.

Monitor the user interface of OS X apps.

Multi-user point-of-sale system.

Reference edition of TeX distributed by TeX User Groups.

Limit the time a user can be on the Mac each day.

Restore hidden user folder.

Multi-user point-of-sale system.

Powerful Twitter client with tweet filtering and user muting.

Make user-defined size screenshots of websites.

Tweak the user interaction features of OS X.