I occasionally experiment by asking it to write a simple app that can help me count claps using some signal-processing methods (FFT, cross-correlation, MFCC).

I occasionally experiment by asking it to write a simple app that can help me count claps using some signal-processing methods (FFT, cross-correlation, MFCC). The result is always the same: a beautiful UI, everything feels smooth and responsive, but the core logic doesn’t actually work. I think this is exactly what the author is talking about.