They set every appliance and electronic device to the most energy-efficient settings.

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But color was just part of the big leap that Amazon made with the Kindle Fire, moving from a reading appliance to a converged device.

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For instance, PDI could be embedded in a storage appliance used on demand for device data analysis, such as capacity forecasting or failure prediction.

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Using a mobile device like an Apple iPad, a kitchen appliance repairman can anticipate and manage his daily work assignments.

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