Abstract: Methods and systems describe remotely triggering the capture of media data. A navigator device at a server is connected with an operator device over a network, with the operator device being handled by an operator. Streaming media data is received at the server, and concurrently, the incoming streaming media data is analyzed to determine whether a match for one or more predefined visual landmarks can be identified. Upon a determination that a match cannot be identified, instructions are communicated, via the navigator device, for the operator to reposition the operator device. Upon a determination that a match for one or more predefined visual landmarks can be identified, capture of the streaming media data with the visual landmarks is triggered.

Abstract: A method for repairing a retinal system of an eye, using bucky paper on which a plurality of retina pigment epithelial cells and/or iris pigment epithelial cells and/or stem cells is deposited, either randomly or in a selected cell pattern. The cell-covered bucky paper is positioned in a sub-retinal space to transfer cells to this space and thereby restore the retina to its normal functioning, where retinal damage or degeneration, such as macular degeneration, has occurred.

Abstract: A retinal implant is provided that uses an artificial biocompatible material as a support material on which retinal pigment epithelial cells, iris pigment epithelial cells, and/or stem cells can be deposited either in situ or in vivo. The support material has a surface topology that is rough to promote cell adhesion, has surface pits to allow pigment cells to grow into, and has pores to allow for proper diffusion of materials. The support material serves as a substrate for cell growth and as a patch for damaged basement membrane (Bruch's membrane). This cell-coated membrane or pigment cell-enriched membrane is surgically positioned in the sub-retinal space to rescue or restore photoreceptor cell function that may be damaged or threatened by degenerative diseases of the eye, such as age-related macular degeneration.

Abstract: Method and system for processing light signals received by the eye of a human or other animal, where the eye may be compromised or non-functioning. Incident light is received at first and second pixels in a photodetector array and provides a pixel electrical signal representing the received light. Each of an array of carbon nanotube (CNT) towers is connected to a pixel, has a first tower end penetrating a retinal active layer of the animal and has a second tower end positioned to receive to receive and transport the pixel electrical signal to the retinal active layer. The CNT tower may be coated with a biologically active substance or chemically modified to promote neurite connections with the tower. The photoreceptor array can be provide with a signal altering mechanism that alters at least one of light intensity and wavelength intensity sensed by a first pixel relative to a second pixel, to correct for one or more selected eye problems.

Abstract: The invention provides microfabricated devices and methods for directing the growth of a cell process to form an artificial synapse. The devices are called artificial synapse chips. The artificial synapse comprises a nanofabricated aperture (about 50-100 nm in size) that connects the cell process to a chemical or electrical means of neuronal excitation. Such an aperture width mimics the length scales of a natural synapse and thus emphasizes the localized spatial relationship between a neuron and a stimulation source. The invention further provides devices and methods for regenerating a nerve fiber into an electrode. The invention thus provides a regeneration electrode that uses a novel neural interface for stimulation and that uses novel surface methods for directing neuronal growth making possible in vivo connection of the devices to neural circuitry in a retina and other anatomical locations.