Service providers are often forced to deploy stand alone, individual service applications, referred to as "point solutions" to meet revenue pressures and are faced with the complex and expensive ta
Presence is a service that allows a user to be informed about the reachability, availability, and willingness to communicate of another user.
This paper describes the design, architecture and implementation of an IP Multimedia Subsystem (IMS) shared streaming video (SSV) application that executes within the framework of the Lucent Techol
Inertial measurement units (IMUs) afford the problem of indoor localisation unique advantages owing to their independence of costly deployment and calibration efforts.
We describe a simple method and device design that enables fast in-plane electro-optic modulation in conventional nematic liquid crystal (NLC) devices.
We describe the design, fabrication, and performance of a high speed, continuously tunable, and reset free polarization controller based on nematic liquid crystal (NLC) microcell waveplates fabrica
Radiation pressure exerted by light has been a lifelong passion for Arthur Ashkin.
Over the past years, economists have become interested in understanding happiness to explore questions in economics, policy, and management.
Common methods of charging for online information are reviewed.
(Title was originally IN Services for Computer Telephony) Given the convergence of the PSTN and networks based on IP (the Internet Protocol), it would be advantageous to transparently support acces
