(1) One time. 2x is two times, etc.
(2) The first version of the CDMA cellular phone technology. See
CDMA2000.
(3) (1X) A company in Palo Alto, California that designs robots as household assistants. Backed by OpenAI, 1X was founded in 2014 as Halodi Robotics for body control systems in industrial robots. In 2025, 1X acquired Kind Humanoid, which designs robots that use large language models (LLMs) for general-purpose tasks. See
household robot and
OpenAI.
NEO Gamma in the Home
A general-purpose household assistant, NEO Gamma is 1X's general-purpose robot that does routine chores and takes orders from its owners. (Image courtesy of 1X.)