It was liberating to be untethered from your desk phone and to have access to company e-mail, although you still could not read a spreadsheet or view a presentation on the device.

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When Brocious and I tested his hack at three New York hotels prior to his Black Hat presentation, his device was a messy two-piece contraption, with a circuit board wired to a separate battery pack, and it only worked on one of three rooms we tested.

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Responsive design means that the presentation adjusts for the device, in particular using media queries to detect dimensions.

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It works great as a display device showcasing a short presentation, perhaps, or a gallery of photographs to a client.

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At least in the U.S. market, the frivolous 500 is so purely about self-presentation it's practically a prosthetic device.

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At exactly 15minutes into the presentation, Jobs launched a demo of the new device.

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Users are willing to sacrifice traditional Web functionality and software customization in exchange for a mobile device's ease of use, barebones presentation of relevant information and speed.

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The system asks the top-most full-screen view controller (typically the root view controller) for its supported interface orientations whenever the device rotates or whenever a view controller is presented with the full-screen modal presentation style.

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