Editing Output device (section)

=== Haptic technology ===
{{main|Haptic technology}}

''Haptic technology'' involves the use of vibration and other motion to induce a sense of touch.<ref>{{Cite web|url=https://www.rfwireless-world.com/Terminology/haptic-technology-basics.html|title=Haptic technology basics {{!}} How haptic technology Works}}</ref> Haptic technology was introduced in the late 1990s for use in [[game controller]]s, to provide tactile feedback while a user is playing a video game. Haptic feedback has seen further uses in the automotive field, [[flight simulator|aircraft simulation]] systems, and [[brain-computer interface]]s.<ref>{{Cite web|url=https://www.ultraleap.com/company/news/blog/what-is-haptic-feedback/|title=What is Haptic Feedback?|website=Ultraleap}}</ref><ref>{{Cite web|url=https://www.aratronics.com/hapticfeedbackandbci|title=Haptic Feedback and BCI|website=ARAtronics}}</ref>

In mobile devices, [[Apple Inc.|Apple]] added haptic technology in various devices, marketed as 3D Touch and [[Force Touch]]. In this form, several devices could sense the amount of force exerted on its touchscreen, while [[MacBook]]s could sense two levels of force on its [[touchpad]], which will produce a haptic sensation.<ref>{{Cite web|title=Apple Introduces iPhone 6s & iPhone 6s Plus|url=https://www.apple.com/newsroom/2015/09/09Apple-Introduces-iPhone-6s-iPhone-6s-Plus/|website=Apple Newsroom}}</ref>