The disclosure is directed to a digital photographic display frame including a processor, a telephone module, and a touch screen display. The touch screen display is responsive to the processor to display a digital photographic image and to provide a touch screen number pad interface. The telephone module is configured to initiate a telephone call in response to a number entered via the touch screen number pad interface.

 
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> Apparatuses for dispensing materials volumetrically and gravimetrically based on a stored formula and methods of dispensing formulas using the same

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