Sierpinski triangle concept can be applied beyond array operations in various fields such as image processing, fractal geometry, and even network design. In image processing, the self-similarity and recursive nature of the Sierpinski triangle can be utilized for image compression algorithms or texture generation. Fractal geometry often employs similar recursive patterns found in the Sierpinski triangle to model natural phenomena like coastlines or mountain ranges. Additionally, in network design, the hierarchical structure of the Sierpinski triangle could inspire efficient routing algorithms or data distribution strategies.