An android application to check how roasted coffee beans are
Credit: Ontoum et al.

Coffee, one of the most popular and consumed drinks worldwide, is made from water and coffee beans. Coffee beans are the seeds of the Coffea plant, which is grown in several parts of central and South America, as well as in Africa, the Middle East and Asia.

The quality and flavor of coffee depends on various factors, including the conditions in which the Coffea plants are grown, as well as the processes through which coffee beans are stored, processed and roasted. Determining the extent to which coffee beans are roasted is not always easy for humans, as it sometimes requires specialized training or experience.

Researchers at King Mongkut’s University of Technology Thonburi in Thailand have recently developed a smartphone application that could help to determine the how much a…

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