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Virtual Reality in Healthcare
In our modern 21st century, daily life would be unthinkable without computers. Multimedia and virtual reality are useful for people with special...
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Access to Information on Demand by the aid of Digital Talking Books
This chapter addresses the concept and the fundamental ideas of the digital talking book (DTB), with a particular focus on DTBs in the DAISY format....
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6 Beamforming Combined with Multi-channel Acoustic Echo Cancellation
For audio signal acquisition, beamforming microphone arrays can be efficiently used for enhancing a desired signal while suppressing...
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4 Optimum Beamforming for Wideband Non-stationary Signals
Array processing techniques strive for extraction of maximum information from a propagating wave field using groups of sensors, which are located at...
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B Experimental Setups and Acoustic Environments
In this chapter, the experimental setup and the acoustic environments are described, which are used in this work for illustrating the properties of...
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13 Usability of an Assistive Robot Manipulator: Toward a Quantitative User Evaluation
This chapter describes our research activity on the integration of a robotic arm in the environment of persons with disabilities. People who have...
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2 Rehabilitation Robotics from Past to Present – A Historical Perspective
Popular culture presents the image of a robot as a mechanical, humanoid device, often evil in intent. Those with a slightly more informed technical...
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12 Risk Reduction Mechanisms for Safe Rehabilitation Robots
Safety is one of the most important features of rehabilitation robots. However, strategies for safe rehabilitation robots are not yet clarified. A...
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4 Welfare-Oriented Service Robotic Systems: Intelligent Sweet Home & KARES II
Utopia – it would be a society where the welfare of the people is properly guaranteed. In the society, each constituent would live his/her life with...
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5 “FRIEND” – An Intelligent Assistant in Daily Life
The research and development in the field of rehabilitation robots produced a multiplicity of rehabilitation robots available as off-the- shelf...
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6 GIVING-A-HAND System: The Development of a Task-Specific Robot Appliance
The rapidly changing demographics in industrialized nations create a pressing need for effective personal assistive aids that appeal to elderly and...
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10 A Safety Strategy for Rehabilitation Robots
It was reported previously that many MANUS users thought that the MANUS was useful, but not useful enough to gain totally independent lifestyles for...
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14 Processes for Obtaining a “Manus” (ARM) Robot within the Netherlands
This chapter describes both the current (Anno Domini 2003) and future processes of prescribing the Assistive Robotic Manipulator (ARM, also known as...
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A Imperfection Data Bank
For the stochastic modeling of geometric imperfections as described in Sec. 12.1, a database [5] has been available. This database provides...
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7 Rational Treatment of Uncertainties
Structural analysis up to this date, generally is still based on a deterministic conception. Observed variations in loading conditions, material...
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4 Finite Element Method
In this chapter, the fundamentals of the displacement-based finite element method are reiterated in a concise form, details can be found in a number...
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9 Direct Monte Carlo Simulation
The evaluation of the stochastic response by the Monte Carlo simulation technique is a powerful method for highly nonlinear systems as well as for...
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11 Random Vibrations of Large Finite Element Systems
The basic idea for the computation of the stochastic response is based on the Karhunen-Loève expansion of the stochastic loading. For each Karhunen-...
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5 Non-Linear Static Analysis
The state of the art in the capability to predict the stability behavior of shell structures refers to areas such as asymptotic analysis [69] and...
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3 Spectral Analysis of Finite Dimensional Operators
A great number of engineering problems can be viewed as an input to output map**, as shown in Fig. 3.1, where the system represents the law for the...