Smart speakers have become a common part of modern homes. Devices like voice assistants can play music, answer questions, control...

Introduction Technology continues to evolve rapidly, bringing advanced sensing capabilities into everyday devices. One of the most important innovations in...

Introduction Mobile networks have evolved rapidly over the past few decades. From basic voice calls on early cellular systems to...

Introduction Biometric security systems have become a vital part of modern security solutions. From unlocking smartphones to accessing high-security facilities,...