There are some legitimate options ...
You've no doubt encountered a number of measuring tools in your lifetime. Common tools used for measuring range from the familiar 12-inch wooden ruler that we used in grade school to precision ...
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Smartphone hidden sensors: Did you know your phone can double as a tape measure and a thermometer? Check out these hidden tricks.
Modern smartphones come equipped with various built-in sensors that most users are unaware of. These sensors not only ...
The four options came from a broader Android Authority roundup on how people use phone sensors as tools: tape measure, metal detector, spirit level, and sound/light meter (Android Authority).
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