Hipmunk's app has an easy-to-read calendar display of fares by date, and trips are shown with a time bar and connections labeled in the middle making it easy to see duration and routing.

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Users can click on its menu and see its text messaging display, calendar and weather applications.

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Some cards weren't useful at all, including a calendar card that only had room to display one appointment (and it was invariably someone else's from a team calendar).

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Then, that data was pushed to a tablet after placing the Droplet on the display, pulling up the same calendar appointment and providing a physical interface for adjusting the date and time, which is retained in the cloud and the module itself, which also outputs pulsing light as it counts down to the appointment time.

ENGADGET: Droplet and StackAR bring physical interface to virtual experiences, communicate through light (hands-on)

"It is operated by a single push button and could not be more simple: one push to display the time, two for the calendar day and three for the seconds, " says designer Marco Biegert.

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Using the TV to pull up a custom Google Calendar module, Hemsley held the Droplet up to a defined area on the display, which then output a series of colors, transmitting data to the module.

ENGADGET: Droplet and StackAR bring physical interface to virtual experiences, communicate through light (hands-on)

By making the screen taller, not wider, iPhone 5 is just as easy to use with one hand so you can tap, type and scroll the same way you always have, while enjoying even more of your content including amazing apps optimized for the larger Retina display, widescreen HD video, a full five days of your Calendar and more of every web page.

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