August 28, 2020

5 ways smartphones track disease and health

Since the introduction of the first iPhone in 2007, smartphones have been used everywhere. One area where devices have new perspectives is in medical diagnostics. Gadgets may soon change how we detect diabetes, measure female fertility, or detect cancer. The computing power of modern smartphones, together with high-quality cameras and a set of constantly updated sensors, makes the devices suitable for all kinds of tasks. In medicine, scientists are making advances that use these capabilities to diagnose various conditions in patients. Here are some examples. Female fertility test using a smartphone A smartphone can make home fertility testing cheaper and easier. Similar technology was developed by scientists from Brigham Young University (USA) and demonstrated in 2018. The test consists of a slide onto which a saliva sample is applied. As the liquid dries, it crystallizes into a fern-like structure. Well-defined patterns can reveal where an object is in the menstrual cycle. The smartphone camera and a special application do all the further work on the sample analysis. Experiments show that the smartphone can determine the ovulation phase of the menstrual cycle with 99% accuracy. This can be the key to a successful conception. Definition of type 2 diabetes A smartphone-based […]