It's great for developers, and fairly simple to get started using the provided sample code.

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They have a really simple Interior Reviewer that gives you a sample look of the book layout.

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The simple and inexpensive devices require minimal training to use, practically no sample preparation, and no electricity or additional equipment to process a sample.

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Simple vibrations do not do the trick, while heat risks damaging the sample.

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By setting up a few simple Excel formulas (nothing more complicated than addition and division, you can see what they look like in this sample spreadsheet), you can not only track your maintenance data (what the mechanics did, when they did it, how much it cost, and what the mileage was at the time) but also see your average daily mileage during each period between servicings.

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