ZeroTouch: an optical multi-touch and free-air interaction architecture

J Moeller, A Kerne - Proceedings of the SIGCHI Conference on Human …, 2012 - dl.acm.org
ZeroTouch (ZT) is a unique optical sensing technique and architecture that allows precision
sensing of hands, fingers, and other objects within a constrained 2-dimensional plane …

Neuromechanics of a button press

A Oulasvirta, S Kim, B Lee - Proceedings of the 2018 CHI Conference …, 2018 - dl.acm.org
To press a button, a finger must push down and pull up with the right force and timing. How
the motor system succeeds in button-pressing, in spite of neural noise and lacking direct …

Light-based proximity detection system and user interface

T Eriksson, S Holmgren - US Patent 8,643,628, 2014 - Google Patents
An electronic device, including a housing, a display mounted in the housing, a plurality of
proximity sensors mounted in the housing near the edges of the display and directed …

Optical elements with alternating reflective lens facets

S Holmgren, L Sparf, M Goertz, T Eriksson… - US Patent …, 2015 - Google Patents
2012-04-04 Assigned to NEONODE INC. reassignment NEONODE INC. ASSIGNMENT OF
ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: Kvist, Niklas …

Removable protective cover with embedded proximity sensors

T Eriksson, S Holmgren, J Karlsson… - US Patent …, 2014 - Google Patents
(57) ABSTRACT A removable cover for a handheld electronic device, includ ing a protective
cover that at least partially covers rear and side surfaces of a handheld electronic device, a …

Optical proximity sensors

SJ Holmgren, S Iyer, TR Berglind… - US Patent …, 2020 - Google Patents
(57) ABSTRACT A proximity sensor, including a housing, an array of lenses mounted in the
housing, an array of alternating light emitters and light detectors mounted in the housing …

A Simple Approach for Scripting in Air and Display using Computer Vision

DV Bhargav, MN MR, KB PV… - 2021 IEEE International …, 2021 - ieeexplore.ieee.org
Online teaching-learning platforms have become an integral part of life, during and post
Covid-19 pandemic. In this regard, many teaching-learning accessories have been …

Analysis of virtual canvas drawing methods

OJ Shiney, S Saleem, D Das, R Rana - AIP Conference Proceedings, 2023 - pubs.aip.org
Digital drawing is the outcome of imagination combined with advanced innovation. Digital
painting or digital canvas is an example of the same. One of the centers empowering …

Door lock user interface

S Iyer, S Holmgren, P Rosengren - US Patent 10,140,791, 2018 - Google Patents
A user interface method for an automated door lock, including providing a sensor operable
to identify two-dimensional locations of an object within a detection plane that extends …

Vehicle user interface

BA Jubner, BT Eriksson, GM Fröjdh, SG Fellin… - US Patent …, 2024 - Google Patents
A vehicle autonomous drive system including a steering wheel, a sensor operable to identify
each gesture component within a set of gesture components performed on the steering …