README.md in human_power-0.0.6 vs README.md in human_power-0.1.0

@@ -75,9 +75,34 @@
 ## Crawlers
 
 Please see [user_agents.yml](https://github.com/lassebunk/human_power/blob/master/user_agents.yml) for a list of 170+ built-in user agents/crawlers you can use like shown above.
 The list is from [UserAgentString.com](http://www.useragentstring.com/pages/Crawlerlist/).
 
+### Bot detection
+
+You can use the `HumanPower.is_bot?` method to check if a user agent is a known bot / crawler:
+
+```ruby
+# Googlebot
+ua = "Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)"
+HumanPower.is_bot?(ua) # => true
+
+# Chrome
+ua = "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/36.0.1944.0 Safari/537.36"
+HumanPower.is_bot?(ua) # => false
+
+# in Rails
+HumanPower.is_bot?(request.user_agent) # => performs check on current user agent
+```
+
+### Regular expression
+
+If you need to get a regular expression for bot detection, you can use:
+
+```ruby
+HumanPower.bot_regex # => regular expression that matches all known bots / crawlers
+```
+
 ## Caveats
 
 Human Power is great for adding rules to your robots.txt.
 You should note, however, that the user agents are sorted alphabetically upon rendering.
 This is fine for most use cases, but if you add more advanced rules relying on user agent