sensing

/ˈsɛnsɪŋ/
adjective
  1. Describing a device or system that detects physical signals or changes.
    • This sensing cable can detect water leaks along its entire length.
    • A sensing chip in the phone tracks your steps.
    • The sensing device measures the temperature in the room.
noun
  1. The ability or process of detecting something, such as light, heat, motion, or pressure, often using technology.
    • Motion sensing lights turn on automatically when someone walks by.
    • Remote sensing satellites monitor changes in the Earth's forests.
    • The robot's sensing system helps it avoid obstacles.
  2. A feeling or awareness of something without clear evidence.
    • She had a sensing that something was wrong before the phone rang.
    • There was a general sensing of excitement in the crowd before the concert.
    • His sensing of danger made him leave the building quickly.