This paper describes the development of several methods for the dynamic measurement of error distribution for positioning systems. When a user moves along a path at an unknown spe...
As the form factors of computational devices diversify, the concept of eyes-free interaction is becoming increasingly relevant: it is no longer hard to imagine use scenarios in whi...
Location information is becoming increasingly important in many pervasive computing applications. Reliance on accurate local knowledge of location is often critical to providing e...
Heterogeneous networks of computers have rapidly become a very promising commodity computing solution, expected to play a major role in the design of high performance computing sy...
— Wireless sensor networks span from military applications into everyday life. Body sensor networks greatly benefit from wireless sensor networks to answer the biofeedback challe...
Orlando R. E. Pereira, Paulo A. C. S. Neves, Joel ...