Over the past decade we have witnessed the evolution of wireless sensor networks, with
advancements in hardware design, communication protocols, resource efficiency, and other …

Tracking mobile targets using sensor networks is a challenging task because of the impacts
of in-the-flled factors such as environment noise, sensing irregularity and etc. This paper …

Point&Connect (P&C) offers an intuitive and resilient device pairing solution on standard
mobile phones. Its operation follows the simple sequence of point-and connect: when a user …

The ability to localize and identify multiple people is paramount to the inference of high-level
activities for informed decision-making. In this paper, we describe the PEM-ID system, which …

We present the DECODE technique to determine whether a set of transmitters are comoving,
ie, moving together in close proximity. Comovement information can find use in applications …

We propose a system to identify people in a sensor network. The system fuses motion
information measured from wearable accelerometer nodes with motion traces of each …

The paper introduces a novel technique for the bearing estimation of radio sources that can
be used for the precise localization and/or tracking of RF tags such as wireless sensor …

In this paper, we describe Dita, a gesture-based control system for a mobile phone user to
interact with surrounding devices in a smart home setting. It enables the user to draw simple …

Localization is a fundamental problem in designing wireless sensor networks. Location
information can be used in many wireless sensor network applications, such as event …

Recently, wireless traffic sensors present themselves as a low cost and non-intrusive
alternative to wired traffic sensors. We propose a vehicle localization method that utilizes the …