A process where the position of an object is determined by emitting a signal and seeing how long before that signal returns.

The science of the flow and control of electrons from devices such as batteries through electric components such as resistors and motors.

A sensor attached to a rotating object that detects rotation angle or linear displacement

The method of converting plaintext into cypher text so that only authorized users can decipher.

A device at the end of a robotic arm, designed to interact with the environment.

A system that collects and analyzes security threat information from computer workstations and other endpoints to detect security vulnerabilities ins real-time

The practice of protecting entry points of end-user devices such as desktops, laptops, and mobile devices from exploitation by malicious actors and campaigns.

In a control system, the difference between the desired state and the actual state.

Token or the cryptocurrency of the Ethereum Blockchain. It can be used to send payments directly to a person without the need for an intermediary such as a bank.

An open-source blockchain technology that establishes a peer-to-peer network that securely executes and verifies application code, called smart contracts.

Open-source, decentralized, Blockchain-based distributed cryptocurrency platform featuring smart contract (scripting) functionality.

Software platform that developers use to create Ethereum-based DApps. It is a computational engine that acts like a decentralized computer where all Ethereum accounts and smart contracts live.

Excitatory inputs are those that prompt one neuron to share information with the next to signal activation.