Item from The Expanse by James S.A. Corey
Universal personal device used throughout human space. Communication, data access, identification, financial transactions, and system interface — the smartphone of the 24th century, integrated into every aspect of civilization.
Hand terminals are so ubiquitous that not having one is more notable than having one. They handle communications across the system (with light-delay), access public and private data networks, serve as personal identification, manage financial transactions, and interface with ship systems. On stations, they are your key, your wallet, and your connection to everyone you know. The technology is mature and unglamorous — like a doorknob, it works and nobody thinks about it. But hand terminals also represent the information infrastructure that makes system-wide civilization possible. When Miller investigates, he uses his terminal. When Avasarala plays politics, messages flow through terminals. When Holden broadcasts to the system, every terminal receives it.
A slim, ruggedized personal device with a flexible display that can project holographic interfaces. Models vary from cheap Belt knockoffs with cracked screens to sleek inner-planet designs. Military versions are hardened against EMP and vacuum. The device fits in a palm or clips to a belt, and most people interact with it through voice commands and gesture controls as much as touch.
Also known as: Hand Terminal, Terminal