haptic
haptic — adjective
- hapticpositive
- more hapticcomparative
- most hapticsuperlative
1. Relating to technology that produces physical sensations — such as short vibrati
Relating to technology that produces physical sensations — such as short vibrations, a pulse, or simulated resistance — letting a person know that an on-screen action has been recognised or that a virtual object has been touched.
The new gaming controller uses haptic feedback to simulate raindrops landing on a metal roof.
haptic feedback + noun for simulated touch sensation
Dr. Okonkwo tested a haptic wristband that guided him through a dark room with gentle pulses on his skin.
haptic + wristband; passive guide signal
When the smartphone's haptic engine vibrates softly, it tells you that your fingerprint has been read correctly.
The museum installed haptic touchscreens that let visitors feel the texture of ancient pottery through their fingertips.
- tactile
Broader term — tactile can describe any touch sensation, not just tech-generated feedback
- touch-sensitive
Describes a surface that responds to touch, but does not imply active feedback (vibration/pulse)
文法句型
haptic + noun (device / feedback / engine / interface)
用法筆記
Almost always used attributively before a noun (haptic device, haptic feedback, haptic engine). The noun it modifies is typically a piece of hardware or a sensory effect. Avoid using this sense for general touch-related description — that belongs to sense 2.
常見錯誤
2. Connected with the body's ability to feel physical contact, pressure, or texture
Connected with the body's ability to feel physical contact, pressure, or texture through the skin — especially in scientific or academic contexts that study how humans perceive the world by touching it.
Infants rely heavily on haptic exploration to learn about the shape and surface of nearby objects.
haptic exploration; developmental psychology context
The Lin research group published a study on haptic perception in people who have lost sensation in their hands.
haptic perception; research/medical context
Occupational therapists use haptic exercises to help stroke survivors regain sensitivity in their fingers.
In virtual-reality training, surgeons practise haptic skills that mimic the feel of cutting through tissue.
- tactile
More common in everyday use and non-technical writing; haptic is narrower and more formal
- somatosensory
Much more technical — refers to the entire body-sensation system, not just touch
文法句型
haptic + noun (perception / sensation / experience / system)
用法筆記
This sense is formal and mostly appears in academic writing (psychology, neuroscience, rehabilitation, human-computer interaction). In everyday conversation, 'tactile' or 'touch' is used instead. Distinguish from sense 1 (haptic technology): sense 1 is about machines producing feedback; sense 2 is about the human sense of touch itself.