When you turn the Classmate 2 on, it tries to connect to your teacher's PC, so that you can receive assignments and hand them in (via a button that says Hand In).
Most people book before they travel, but within Airbnb's smartphone app you can also look for a bed once you have arrived, via a button marked "Help!
News organisations understand the importance of serendipity, which is why the Guardian has been giving a lot of thought as to how to engender that quality in the redesign of its website, due to roll out in the summer, but launched last week in a "beta" version that can be accessed via a button on the standard Guardian network front.
Users can also upgrade to better versions of Vista via a button in the Start menu.
Recording can now be done via a button on the screen (in addition to the proximity sensor).
An integration within the user interface could be realized via a few controls within the diagram view, e.g. via a button "auto-update" to enable the real-time update of the diagram with new observation data.
For instance, if you want to adjust the suspension settings of the S500 (like the Audi, it has an air system to stiffen or soften the ride) you can do so via a button on the dash.
Researchers hooked 10 adult study participants up to a device that allowed them to control, via a button, the amount of vanilla pudding squirted into their mouths through a tube.
Businesses can even select to include directions in their ad via a button that will launch a map app in a user's phone.
A flywheel captures energy during braking and then delivers it either on-demand via a button or during flat-out runs.
Our take: Recite uses a javascript redirect via a button or bookmarklet and is sold into universities and public sector bodies as a premium service.
