Elliptic Laboratories As

Rachel-Mikel Arcejaeger

Guenael Thomas Strutt

Erik Forsström

Tom Øystein Kavli

Øyvind Nistad Stamnes

Steven Lewis

Laila Danielsen

Caitlin De Leys Brandman

A method for controlling content on a display of an electronic device includes emitting from an ultrasound transducer located in the electronic device, a first ultrasound signal at least some portion of which is directed towards the user. The method also includes receiving a second ultrasound signal at a receiver transducer located in the electronic device. The second ultrasound signal includes a portion constituted by a the first ultrasound signal being reflected from the user face. The method also includes computing a distance between the user and the electronic device using acoustic measurements involving at least one acoustic transducer. The electronic device includes a memory storing at least two sets of predetermined display features. The electronic device is set to display a first set when the distance between the electronic device and the user is above at least one chosen threshold and the second set of display features when the distance is less than the threshold.

Contextual display

A method alerts a user of a first device to the presence of a second device which can interact with the first device. The method includes using an ultrasonic signal transmitted by one of the devices to determine whether the first device is within a threshold distance of the second device. If the first device is determined to be within the threshold distance of the second device, a notification is triggered on the first device.

Proximity detection

Growing community of inventors

Mokelumne Hill, CA, United States of America

Rachel-Mikel Arcejaeger