Amazon Technologies, Inc.

Sensel, Inc.

Bradley James Bozarth

Ilya Daniel Rosenberg

Tomer Daniel Moscovich

John Aaron Zarraga

Kenneth Mark Karakotsios

Stephanie Jeanne Oberg

Brogan Carl Miller

Alexander Meagher Grau

Scott Gregory Isaacson

Reuben Eric Martinez

Timothy James Miller

Bethany Noel Haniger

Mark Joshua Rosenberg

James Frank Thomas

Yibo Yu

Peter Hans Nyboer

Mingjing Huang

Julien George Beguin

Isaac Scott Noble

Jeffrey P Bezos

Ian W Freed

Jay Michael Puckett

Gregory Michael Hart

Thomas Bruno Mader

Tiffany Yun

Hannah Rebecca Lewbel

Michael M Lee

Daniel Benjamin Rausch

Laura Allison Ridlehoover

Amir Pelleg

Richard David Young

Nagendra Bage Jayaraj

Matthew Keith Miller

Christopher S A MacGregor

Dennis R Hodge

Anna Kim Lee

Susan Jie Gao

The present invention relates to touch-sensor detector systems and methods incorporating an interpolated variable impedance touch sensor array and specifically to such systems and methods for force-aware interaction with handheld display devices on one or more surfaces of the device. An exemplary embodiment includes a method for receiving a flexing gesture formed on a sensor panel of the handheld device including determining two or more pressure inputs at the sensor panel and determining a relative pressure between the two or more pressure inputs. The method further includes correlating the relative pressure inputs to the flexing gesture, associating the flexing gesture with a UI element and providing an input to the UI element based on the gesture and the relative pressure between the two or more pressure inputs.

Method and apparatus for variable impedance touch sensor array force aware interaction with handheld display devices

The present invention relates to interpolated variable impedance touch sensor arrays for force-aware large-surface device interaction. An exemplary system for detecting a continuous pressure curve includes a plurality of physical variable impedance array (VIA) columns connected by interlinked impedance columns and a plurality of physical VIA rows connected by interlinked impedance rows. The system also includes a plurality of column drive sources connected to the interlinked impedance columns and to the plurality of physical VIA columns through the interlinked impedance columns as well as a plurality of row sense sinks connected to the interlinked impedance rows and to the plurality of physical VIA rows through the interlinked impedance rows. Further, the system includes a processor configured to interpolate the continuous pressure curve in the physical VIA columns and physical VIA rows from an electrical signal from the plurality of column drive sources sensed at the plurality of row sense sinks.

Method and apparatus for variable impedance touch sensor array force aware interaction in large surface devices

The present invention relates to touch sensor detector systems and methods incorporating an interpolated variable impedance touch sensor array and specifically to such systems and methods for gesture recognition and associating a UI element with the recognized gesture. In one embodiment, the present invention provides a variable impedance array (VIA) system for receiving a gesture that includes: a plurality of physical VIA columns connected by interlinked impedance columns; a plurality of physical VIA rows connected by interlinked impedance rows; and a processor configured to interpolate a location and/or pressure of the gesture in the physical columns and rows from an electrical signal from a plurality of column drive sources (connected to the plurality of physical VIA columns through the interlinked impedance columns) sensed at a plurality of row sense sinks (connected to the plurality of physical VIA rows through the interlinked impedance rows).

Method and apparatus for variable impedance touch sensor array gesture recognition

Method and apparatus for variable impedence touch sensor array gesture recognition

The present invention relates to touch sensor systems and methods incorporating an interpolated variable impedance touch sensor array and specifically to such systems and methods for indirect force-aware touch control. An exemplary method for receiving an adjustment gesture formed on or about a plurality of sensor panels on a plurality of faces of a device includes detecting two or more touches at a first time at the plurality of sensor panels and determining that the touches at the first time are arranged in a pattern corresponding to a predetermined gesture. The method further includes determining a relative pressure between the touches, associating the gesture with a user interface element (that accepts an adjustment input based on the relative pressure between the two or more touches) and providing an input to the user interface element based on the gesture and relative pressure between the touches.

Method and apparatus for indirect force aware touch control with variable impedance touch sensor arrays

Method and apparatus for variable impedence touch sensor array force aware interaction in large surface devices

The present invention relates to touch sensor detectors incorporating interpolated variable impedance touch sensor arrays and specifically to detectors for non-planar touch controls. Variable impedance touch sensor arrays are applied to the surface of objects, inside objects, or other objects such that touches are detected directly or indirectly from the non-planar touch controls. An exemplary system includes a plurality of sensor panels on a plurality of device and a processor communicatively coupled to the sensor panels. The sensor panels include a plurality of physical VIA columns connected by interlinked impedance columns and a plurality of physical VIA rows connected by interlinked impedance rows. The processor detects touches at a first time at the sensor panels, determines that the two or more touches at the first time are arranged in a pattern corresponding to a predetermined gesture, and determines a relative pressure between the two or more touches.

Method and apparatus for variable impedance touch sensor arrays in non-planar controls

Techniques for operating electronic paper displays of respective electronic devices are described. One set of techniques described below enhances user experience by utilizing multiple different waveform and/or display-update modes when rendering content on these displays. Another set of techniques are able to render lines on electronic paper displays having variable and arbitrary darkness, despite the restricted color depth inherent in these displays. In addition, this disclosure describes techniques for utilizing supersampling to select which shades to render on an electronic paper display of an electronic device. In still other implementations, the techniques described herein allocate a predefined frame rate of an electronic paper display between multiple different application components requesting to update the display, resulting smooth animation and relatively high-frame updates.

Techniques for operating electronic paper displays

An effortless and automated reordering system includes a dedicated electronic device with a simple button interface that, upon depression of the button, initiates a process of ordering (or reordering) a product associated with the device and a button on that device. The electronic device may store in memory a device identifier and button identifiers for each button as the basis for order request information. The stored data may be communicated to a fulfillment service (e.g., an online merchant, fulfillment center, etc.) for order identification processing. In some cases, an application provided by the fulfillment service may be executed on a secondary management device to allow a user to configure the electronic device to map the buttons to different products, and even different vendors, to facilitate reconfigurable order management.

Effortless and automated reordering

Instances of content, such as search results or browse items, can be displayed using a plurality of three-dimensional elements, with selected pieces of information for each instance placed upon faces, sides, or other portions of those elements. A user can view similar information for each of the instances of content by rotating the elements, such as by interacting with an input element or rotating a portable computing device rendering the elements. The user can apply various filtering criteria or value ranges, whereby the relative position of the elements in three-dimensional space can be adjusted based at least in part upon the applied values. By rotating the elements, applying criteria, and changing the camera view of the elements, a user can quickly compare a large number of instances of context according to a number of different criteria, and can quickly locate items of interest from a large selection of items.

Three-dimensional interface for content location

A user interacting with an electronic device can receive suggestions for applications or services that can help the user with a specific task. The user might enter information that can be processed semantically to determine one or more actions, objects, or other types of information useful in discovering related applications or services, which might be local or remote to that device. One or more of these discovered applications or services is selected to suggest to the user based on any number of criteria, such as user behavior, preferences, location, time of day, etc. Using such an approach, a device can utilize a semantic process to attempt to infer an action or intent relating to a simple or complex task, and can discover and suggest applications or services that can assist with that task even where the user is unaware of, or not looking for, such an application or service.

Dynamic content discoverability

Embodiments provide techniques for updating pixels of an electrophoretic display through computational modeling of a current state of each pixel. A model buffer may store data for a modeled current state of each pixel in a display, providing a prediction of a current color state for each pixel based on voltages previously applied to the pixel. Upon receiving a frame to be displayed, including a target state for each pixel, embodiments determine which of a set of voltages (e.g., positive, negative, or neural/zero voltages) optimally alters the state of the pixel to be as close as possible to the target state. These voltage(s) may be applied to each pixel in an iterative manner, with each voltage determined based on the current modeled state of the pixel.

Dynamically updating an electronic paper display by computational modeling

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Sunnyvale, CA, United States of America

Bradley James Bozarth