@conference{VicianaAbad2005,
author = "Viciana Abad, Raquel and Reyes-Lecuona, Arcadio and Ca{\~n}adas Quesada, F. J.",
abstract = "In this paper, the evaluation of an interaction technique based on
	the metaphor of the natural hand in a virtual environment (VE) is
	presented. The aim of this study is the analysis of how the inclusion
	of passive haptic feedback affects the interaction within a VE. With
	this purpose an experiment with 18 subjects was conducted. The pilot
	design of this experiment and the implemented system used as a testbed
	are described. The evaluation of this interaction has been developed
	taking into account both, objective and subjective factors. A pilot
	experiment was conducted to study the relationship among haptic feedback,
	presence and task performance, and the obtained results are discussed.
	A new objective estimation of presence is also presented. ",
address = "Londres",
booktitle = "Presence 2005",
month = "Septiembre ",
title = "{D}ifficulties {U}sing {P}assive {H}aptic {A}ugmentation in the {I}nteraction	within a {V}irtual {E}nvironment",
url = "http://www.dte.uma.es/diana/publicaciones/VicianaAbad-Presence2005.pdf",
year = "2005",
}