Responsive web design (RWD) is a web design approach aimed at crafting sites to provide an optimal viewing experience—easy reading and navigation with a minimum of resizing, panning, and scrolling—across a wide range of devices (from desktop computer monitors to mobile phones).
http://en.wikipedia.org/wiki/Responsive_web_design
Examples for responsive web design: http://webdesignledger.com/inspiration/21-fresh-examples-of-responsive-web-design
Differences to .tel:
http://en.wikipedia.org/wiki/Responsive_web_design
Examples for responsive web design: http://webdesignledger.com/inspiration/21-fresh-examples-of-responsive-web-design
Differences to .tel:
- No limitations
- Individuality
- Flexibility
- Same design for desktops and mobiles
- More expensive