Anti-Sedentary Desktop Reminder

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "Anti-Sedentary Desktop Reminder",
    "version": "0.9",
    "manifest_version": 2,
    "description": "This extension will make your life better. How? By disrupting you when you sit idle for too long at the screen.",
    "browser_action": {
        "default_icon": "images\/sitting.png",
        "default_title": "Get Up",
        "default_popup": "popup.html"
    },
    "background": {
        "scripts": [
            "background.js"
        ]
    },
    "content_security_policy": "script-src 'self' https:\/\/www.google.com; object-src 'self'",
    "icons": {
        "128": "images\/man41.png"
    },
    "permissions": [
        "alarms",
        "notifications",
        "storage",
        "background"
    ]
}