These Sketchnotings were done by one of my former students-Wei Wang. When he was studying and sketching existing products, he’s not only drawing them but also used sketching to analyze them and make sense of it. This is a very good ‘warm-up’ daily practice for all future designers, Accumulative sketchnoting practice could really help to understand better the parting line, manufacturing constraints, and design context. Those in-depth thinking or influences you pick up every day will gradually merge with your own design abilities.
Use sketchnoting to decode renowned designs or products on the market, break it down into components, try to understand the context and figure out the design consideration behind the scenes.