Modern medicine is connected with digitalization, minimization of technology, and affordability of modern technological devices. Thanks to the development in camera systems, online appointments with visual contact became possible. Thanks to wireless data transmission, online monitoring via various mobile devices, such as phones or smartwatches, became possible.

Various forms of receptors can scan not only sound and image, but also temperature, humidity, or UV or IR rays. Currently, mobile biochemical analyzers have been introduced to the market and they can be used for blood sugar levels measuring in diabetics, or mineral levels measurement in individuals with cardiovascular or kidney diseases.