GPS seems to be the best solution to develop outdoor location systems, but performance of
these systems is not good enough to locate entities within indoor environments, mainly if …

Location awareness is a key issue to improve the development of autonomous entities that
are embedded into ubiquitous computing environments. GPS seems to be the best solution …

This paper presents a novel reference-free ultrasonic indoor location system. Unlike most
previous proposals, the mobile device (MD) determines its own position based only on …

rfid has already found its way into a variety of large scale applications and arguably it is
already one of the most successful technologies in the history of computing. Beyond doubt …

This paper presents a novel method for ultrasonic range estimation. The method uses a
wideband frequency-hop spread spectrum ultrasonic signal to increase robustness to noise …

Effective monitoring of personnel movements, material locations, and construction
equipment has always been a topic of concern in construction management. Radio …

From manufacturers, suppliers, retailers, distributors to the consumers, all stakeholders are
gearing up to use indoor asset tracking technologies to increase the visibility of goods and …

Conversational agents have gained their ground in our daily life and various domains
including healthcare. Chronic condition self-management is one of the promising healthcare …

The paper brieÀy covers the evolution of Radio Frequency IDentification (RFID) technology
and elaborates the term and its importance in library management system and working. It …

One of the biggest challenges in RFID (radio frequency identification) large scale
deployment, such as in warehouse RFID deployment, is the positioning of RFID reader …