Recent Research Trends in Computer Science (Volume - 4) is a scholarly volume showcasing a diverse range of innovative developments in the field of computer science and its interdisciplinary applications. Topics span from fuzzy logic in mental health diagnosis, AI in knowledge enhancement, and smart agriculture systems to Braille translation tools, real-time pothole detection, wearable safety tech, and quantum cryptography. Featuring contributions from seasoned academicians and researchers, the book delivers impactful insights into how modern computational techniques are solving real-world problems and transforming everyday life.