Abstract: Some embodiments disclosed in this document include methods and systems for multi frequency RF readers for cattle identification and tracking. Some embodiments include a controller; a first RFID transponder operating in a low frequency range; a first transceiver in communication with the first RFID transponder and in communication with the controller, wherein the first transceiver communicates first cattle data to the controller in a first format; a second RFID transponder operating in an ultra-high frequency range; a second transceiver in communication with the second RFID transponder and in communication with the controller, wherein the second transceiver communicates second cattle data to the controller in a second format, the second format being different than the first format; and a database in communication with the controller.

Abstract: Systems and methods are discussed to monitor animal health and behavior. In some embodiments, a method may include reading an animal ID using a reader that reads the animal ID from a passive ear tag on the animal when the animal is within a monitoring area; storing a time stamp associated with the animal ID when the animal ID was read by the reader; determining a number of times the animal was within the monitoring area in a given period of time based on the time stamp and the animal ID; determining that the animal has likely has an illness based on the number of times the animal was within the monitoring area; and communicating the animal ID and an indication that the animal likely has an illness to a user device.

Abstract: A system and method for an improved biological interface system that processes multicellular signals of a patient and controls one or more devices is disclosed. The system includes a sensor that detects the multicellular signals and a processing unit for producing the control signal based on the multicellular signals. The system may include improved communication, self-diagnostics, and surgical insertion tools.

Abstract: A system and method for an improved biological interface system that processes multicellular signals of a patient and controls one or more devices is disclosed. The system includes a sensor that detects the multicellular signals and a processing unit for producing the control signal based on the multicellular signals. The system may include improved communication, self-diagnostics, and surgical insertion tools.