I was given a problem to improve the wireless communication range of a wristwatch device for wireless health monitoring of patients in a hospital.
When I started working on the problem, the first thing I did was to study several related books, literature, and articles studies. During this process, I kept looking for the solutions that are already available and developing the ideas that I can implement to further improve the wireless performance of the device.
Furthermore, I summarize all my ideas and made a list of possible solutions that I thought can be implemented to improve the performance of the existing solutions. Later, I started implementing my ideas one by one and it was my third idea that actually worked out. 🙂
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