Abstract: An apparatus is provided that includes a controlled voltage source and processing circuitry. The controlled voltage source connects to one or more light-emitting diode (LED) leads of a light-emitting diode (LED) controller that is in communication with a host. The processing circuitry selects a particular one of a plurality of predetermined voltages based on upstream information to be communicated to the host. The processing circuitry causes the controlled voltage source to impose the particular one of the plurality of predetermined voltages on the one or more LED leads, and thereby communicate the upstream information to the host via the LED controller.

Abstract: An apparatus is provided that includes a controlled voltage source and processing circuitry. The controlled voltage source connects to one or more light-emitting diode (LED) leads of a light-emitting diode (LED) controller that is in communication with a host. The processing circuitry selects a particular one of a plurality of predetermined voltages based on upstream information to be communicated to the host. The processing circuitry causes the controlled voltage source to impose the particular one of the plurality of predetermined voltages on the one or more LED leads, and thereby communicate the upstream information to the host via the LED controller.

Abstract: An apparatus is provided that includes one or more leads and processing circuitry. The one or more leads are to connect the apparatus to one or more light-emitting diode (LED) leads of an LED controller. The processing circuitry is to receive a pulse-width modulation (PWM) signal from the LED controller. The processing circuitry decodes the PWM signal to recover downstream information from the PWM signal, and performs an operation based on the downstream information.

Abstract: In one embodiment, the present disclosure pertains to dynamic display layout of electronic content. In one embodiment, content is displayed across a range of display sizes, where within certain ranges of display sizes, the content is scaled up or down in size, and across breakpoints the content is repositioned to optimize the presentation of the electronic content to a user. In one embodiment, widgets are associated with elements of a grid. The widgets define regions where content is displayed. The grid elements may be part of a page, where the width of different displays sets the page width, the size of the grid elements, and the size of the widgets and related content in the display.

Abstract: A system and method for prioritizing a fetch order of web pages. The method comprises extracting by a web crawler a set of candidate web pages to be crawled. Each web page in the set of candidate web pages is associated with a website in a computer network. A determination is made to determine if a first website score for the website is in a website score database. The first website score is associated with web pages in the set of candidate web pages if the first website score exists in the website score database. The set of candidate web pages is prioritized with respect to an associated website score for each web page in the candidate set of web pages. Content is retrieved from the set of candidate web. Hyperlinks are extracted from the content. The hyperlinks are stored in a memory unit.