Abstract:
Input devices for sensing and transmitting digital information imparted by human touch are generally described. The input devices may be one-dimensional or two-dimensional input devices for entering data from a flat surface. Associated systems and methods are also described.
Abstract:
An electronic device is provided. The electronic device may include components. The components may include a power source, a processor, a memory, circuitry, an input/output unit, a display unit configured to display data and/or color, and a communication unit configured to transmit and/or receive data. The electronic device may include a conductive material connecting at least two of the components to each other. At least a portion of the electronic device may be formed in one or more layers of a printed substrate, and/or at least one of the components may be formed from a conductive ink.
Abstract:
Input devices, particularly devices for entering data within three-dimensional space and converting that data into one or more commands, are provided.
Abstract:
Techniques and apparatus for emitting light. A light-emitting system is disclosed. The light-emitting system may include a light source and a light guide. The light guide may be configured to receive and emit at least a portion of the light emitted by the light source.
Abstract:
An article of manufacture that includes a substrate having x, y and z-axes associated therewith, wherein the z-axis is perpendicular to the x and y-axes, and the x and y-axes are perpendicular to each other, and the z-axis being perpendicular to a plane formed by the surface of the substrate. The article preferably further includes a first layer of conductive ink having a first resistance applied to the surface of the substrate, a second layer of conductive ink having a second resistance applied to a portion of the first layer of the conductive ink, such that an interface layer having a resistance profile formed from a predetermined combination of the first and second resistance layer is formed between the first and second resistance layers, the interface layer having a resistance profile with values that vary along the z-xis.
Abstract:
The invention relates to a method for the detection of modified information patterns of a capacitive information carrier comprising at least one electrically conductive material forming at least one modifiable electrically conductive pattern, wherein information is encoded within the characteristics of the electrically conductive pattern. The method comprises at least the steps of modifying the characteristics of the electrically conductive pattern and capacitively detecting a second information pattern encoded within the characteristics of the modified electrically conductive pattern. In a further aspect, the invention relates to a capacitive information carrier for use in the method according to the invention and a method for manufacturing a capacitive information carrier for use in the method according to the invention.
Abstract:
Devices and techniques relating a touch-sensitive control device. An earphone apparatus is provided. The earphone apparatus comprises one or more speakers configured to convert audio signals to sound; one or more sensors; and a control unit coupled to the one or more sensors and configured to control an operation of a device based, at least in part, on signals provided by the one or more sensors.