- Calibrating ruler via comparing with any object having known size
- Auto adjustment of the ruler for popular devices: Samsung Galaxy, iPhone, iPad, Kindle etc.
- Fixed typo - thanks Jon Grant and Toron who spotted it
- Added Facebook, Google+ and Pinterest like buttons to main page
- Added this page, where I plan to tell about new featured and maintain the list of future enhancement
- Put most popular monitor dimensions to the set of predefined diagonals and made aspect ratio optional, because it could be derived from screen object, provided by browser