The web today enables people to access documents and services on the Internet but today’s methods require human intelligence. The semantic web augments the current web with formalized knowledge and well-formatted data that can be processed by computers. The semantic web is a vision of information that is understandable by computers, so that they can perform more of the tedious work involved in… Read More »
An ultrasonic motor is a type of electric motor formed from the ultrasonic vibration of a component, the stator, placed against another, the rotor or slider depending on the scheme of operation (rotation or linear translation). Piezoelectric ultrasonic motors are a new type of actuator. They are characterized by high torque at low rotational speed, simple mechanical design and good controllability. They also provide a high holding torque even if no power is applied.
4G is a technology which refers to the fourth generation of cellular wireless standards. It is a successor to 3G and 2G standards. Its main aim is to provide a wide range of data rates up to ultra-broadband (gigabit-speed) Internet access to mobile as well as stationary users.
A password in the virtual world is something like a lock in the world of reality. A password is an information associated with an entity that confirms the entity’s identity. Let us understand what is password paradigm?
A software-defined radio system is a radio communication system where components that have been typically implemented in hardware (e.g. mixers, filters, amplifiers, modulators/demodulators, detectors, etc.) are instead implemented by means of software on a personal computer or embedded computing devices.
RoboEarth is a world-wide platform which robots can use to exchange position and map information as well as task-related, hardware independent action recipes. This will enable manufacturers worldwide to break down their costs and efforts for reproducing software algorithms for robot behavior over and over again.
The Distribution automation system (DAS) provides capabilities for a central server to collect operation data such as voltage and current, to monitor and control feeder remote terminal units (FRTU) which are dispersed in the remote areas, and to detect and restore faults automatically