Michael OH's honest review, First Steps in Physical AI Without Hardware: Building an AI That Recognizes Hand Gestures via a Webcam course

I was interested in the emerging field of Physical AI, but the concepts felt somewhat unfamiliar and difficult. This course helped me understand them much more clearly and easily. What impressed me most was that the course went beyond theoretical explanations. I really appreciated how it used well-chosen illustrations and real-world examples to make the key concepts easy to grasp. Haha. In particular, the process of implementing AI that recognizes hand gestures using a webcam made me realize that Physical AI isn’t just theory or some technology of the future—it’s something we can build and use in our everyday lives. The example sentences and various case studies presented throughout the course were also very helpful. I was able to look at things I thought I already knew from a new perspective, while naturally picking up knowledge I hadn’t encountered before. I believe the true skill of an instructor lies in making complex technology easy to understand. In that regard, this course was excellent both in its thorough content and in the way it was taught. I’d confidently recommend it to anyone looking to get started with Physical AI. Thank you to the instructor for preparing such a great course!

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