Changing tactile sensitivity of interactions with midair interfaces
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United States of America Patent
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Nov 10, 2020
Grant Date -
Nov 7, 2019
app pub date -
May 7, 2018
filing date -
May 7, 2018
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Abstract
A reflection is captured of a subsonic signal reflected by a contact surface. The contact surface is contacting a simulated surface of an object projected from a midair interface (MAI) device. A difference between the subsonic signal and the reflection is converted into a measurement of a flow in the contact surface. When the measurement is in a range of measurements, a change is caused in a temperature of a volume of a medium, the simulated surface being projected in volume of the medium, where the change in the temperature causes a second change in the flow in the contact surface.
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