Enhance Privacy and Security by Automatically Blurring Pages
This extension will automatically blur chrome screens. There are two modes to choose from. When set to timer mode, you can select how many minutes of inactivity to wait before blurring the screen. When set to hover mode, the screen will automatically blur when your mouse leaves the page.
Privacy Screen and Security Blur is great for legal, healthcare, and other professionals who deal with sensitive data.
It's also great for everyday users that just want to protect their privacy.