Automatically takes a screenshot every 15 minutes, or at a user defined interval. To adjust the screenshot delay simply change line 2 of the ScreenSniper.lua file:

ScreenSniper_UpdateInterval = NUMBER OF SECONDS BETWEEN SCREENSHOTS;

• 300 = 5 minutes or 12 Screeners per hour.
• 600 = 10 minutes or 6 Screeners per hour.
• 720 = 12 minutes or 5 Screeners per hour.
• 900 = 15 minutes or 4 Screeners per hour.
• 1200 = 20 minutes or 3 Screeners per hour.
• 1800 = 30 minutes or 2 Screeners per hour.

Follow this project on GitHub - https://github.com/cbuck/ScreenSniper