Ok first things first: What’s the main problem with most test automation techniques are: they do not offer very well interface, so you don’t have a good workflow around them in order to execute and extract meaningful information from them, most of time these tests end up being forgotten in build process or gets too old with time without ever being updated. Nor are they integrated well around your manual testing process. Writing automated test case is too damn easy, but difficult part is collecting insights and meaningful data from them over time. See this screencast and find out how Test Collab can solve your test automation worries: (small note: this is my first screencast, so please excuse bad voice quality)
To enable this feature in your account, go to Settings > General Settings, then check ‘Enable Test Automation’ and hit ‘Save’. Refresh once to see the ‘Remote Executors’ link under ‘Settings’ tab.