These are HTML5 mockups of popular devices to showcase your portfolio and spice up your website.
But i think best usage is to give people the idea that your app/site works on mobile.
– Maintains the device’s aspect ratio when scaled
– Perfectly aligned screen content containers
– Some devices have “home button” layer defined for possible click event bindings
– Lengthy gallery of different devices
– Multiple color schemes
– Multiple orientations
– Two separate ways for integrating the devices to your site