A system-on-a-chip (SoC) is an integrated circuit that combines multiple components, such as a microprocessor, memory, and I/O interfaces, onto a single chip. SoCs are used in many applications, such as smartphones, tablets, and embedded systems. See the full story Augmented reality (AR) is a technology that overlays digital information onto the real world, typically experienced through a smartphone or other wearable device. AR is used in many applications, such as gaming, advertising, and education. Popular AR platforms include Apple ARKit, Google ARCore, and Vuforia.