Abdelaziz Beddiaf is a Maître de Conférences at Abbes Laghrour University, Algeria, and a member of the SATIT Laboratory. His research interests focus on piezoresistive pressure sensors, thermal–electrical reliability analysis, semiconductor device modeling, and numerical simulation methods. He is particularly interested in mobility modeling and finite difference simulation techniques for improving the performance, sensitivity, and reliability of pressure sensors. Through his academic and scientific activities, he contributes to the advancement of sensing technologies and engineering research.