SMARTPHONE-COMPATIBLE DEVICE TO DETECT MISLABELED DRUGS

The video introduces the Square spectrometer, a portable and affordable device compatible with smartphones. It can identify the spectrum fingerprint of substances, helping to distinguish real from fake items. The video demonstrates testing samples and discusses the development of the spectrometer's optics and sensor. The device is expected to be sold for under $200 and has potential applications in medicine, food, and brand industries. The core technology is the sensor, which can cover a broad spectrum range, offering better accuracy. The spectrometer aims to be compact and user-friendly, unlike bulky alternatives.

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