Abstract: A Holocam Orb system uses multiple Holocam Orbs (Orbs) within a real-life environment to generate an artificial reality representation of the real-life environment in real time. Each Orb is an electronic and software unit that includes a local logic module, a local CPU and multiple synchronous and asynchronous sensors, include stereo cameras, time-of-flight sensors, inertial measurement units and a microphone array. Each Orb synchronizes itself to a common master clock, and packages its asynchrony data into data bundles whose timings are matched to frame timing of synchronous sensors, and all gathered data bundles and data frames are given a time stamp using a reference clock common to all Orbs. The overlapping sensor data from all the Orbs is combined to create the artificial reality representation.

Abstract: A Holocam Orb system uses multiple Holocam Orbs (Orbs) within a real-life environment to generate an artificial reality representation of the real-life environment in real time. Each Orb is an electronic and software unit that includes a local logic module, a local CPU and multiple synchronous and asynchronous sensors, include stereo cameras, time-of-flight sensors, inertial measurement units and a microphone array. Each Orb synchronizes itself to a common master clock, and packages its asynchrony data into data bundles whose timings are matched to frame timing of synchronous sensors, and all gathered data bundles and data frames are given a time stamp using a reference clock common to all Orbs. The overlapping sensor data from all the Orbs is combined to create the artificial reality representation.

Abstract: A system and method for detecting memory location modifications to initiate image data transfers includes a display controller device with a location detector module and controller logic. The location detector module detects register write operations from a host central-processing unit to on-screen registers in a controller registers of the display controller. The on-screen registers define where in a video memory of the display controller the on-screen data is stored. The location detector module responsively sets a transfer flag to indicate that one or more memory locations of the on-screen data have been modified. The controller logic then detects that the transfer flag has been set by the location detector module. The controller logic may then efficiently initiate a frame transfer operation for transferring the appropriate on-screen data from the video memory to a display of a host electronic device.