Login  Register

El mundo que se viene

Previous Topic Next Topic
 
classic Classic list List threaded Threaded
1 message Options Options
Embed post
Permalink
Reply | Threaded
Open this post in threaded view
| More
Print post
Permalink

El mundo que se viene

Edgar J. De Cleene
2738 posts
Esto me llego hoy, lo comparto para que algunos mas pierdan el sueño

Mind, Machines, and Motor Control (M3C)  

> The M3C program seeks multidisciplinary teams to conduct transformative
> research to understand fundamental principles of coupled human motor functions
> involving forceful physical interactions and their control by managing and
> influencing the neural activity of the brain.  This may include basic tasks
> such as dexterous manipulations and fine motor control of the hand, walking,
> and more complex tasks needing specially acquired motor skills - e.g. in
> specific sports activities.  Proposers are encouraged to consider and include
> sensory-motor functions encountered in the real world, where humans do not act
> in a vacuum but are physically and mentally coupled to other things (objects,
> tools, machines, other people) in their environment.  On the horizon of
> M3C-related work will be the creation of systems that seamlessly integrate
> "human", and "machine".  To realize these systems, experimentally-verified,
> quantitative, mathematical theories of human sensory-motor control that do not
> treat humans in isolation are urgently needed.  Research and education in M3C
> draw from neuroscience, neuroengineering and neuromechanics, but projects
> responsive to the needs of the M3C program will place a clear emphasis on
> human motor behavior that involves physical interaction with application to
> engineering design.  In doing so, these projects will integrate aspects of
> other fields that may include biomechanics, musculoskeletal dynamics,
> sensorimotor physiology, dynamics, control, optimization, and systems
> engineering.
>
> Human-machine interaction, brain-machine interfaces, actuator and sensor
> design, therapeutic and entertainment robotics, orthotics and exoskeletons,
> prosthetics, motor neuroscience, and motor learning are some areas of current
> research activity that could serve as a basis for a well thought out research
> program.  M3C responsive proposals should lead to a transformative
> understanding of mind, machine, and motor control and may include applications
> that deal with issues related to: (i) enhancement of human motor capabilities
> (assistance, rehabilitation, and augmentation) and the broad area of (ii)
> connecting physical human-machine interactions and mental representations.
>
> Successful proposals will focus on one or more of the following three key
> themes listed in (A), will leverage one or more of the emerging tools and
> technologies listed in (B), and will establish clear relevance to one or more
> of the application areas listed in (C).
> 1.  Key Themes
>>> A.1 Learning and Skill Acquisition:    Bicycles and violins are machines
>>> that take time to learn how to use properly.  Without understanding the
>>> dynamics of this learning process, in particular the correlation between
>>> initial and ultimate levels of performance, it is difficult to
>>> systematically design and evaluate alternative designs.  This problem
>>> becomes worse for machines that actively co-adapt - for example, a
>>> brain-machine interface that learns a map from neural activity to user
>>> intent, or a lower-limb prosthesis that learns how to walk over varied
>>> terrain in a way that minimizes the user's metabolic cost - but this type of
>>> co-adaption is critical to performance.  A key part of any quantitative
>>> theory of human sensory-motor control must be a theory of motor learning.
>>>
>>> A.2 Power transfer between a Human and a Machine:   There is a general lack
>>> of theory predicting the physiological response to significant power
>>> transfer between a human and a machine.  How can we predict the energetic
>>> cost of walking with an exoskeleton or a prosthetic before doing
>>> pre-clinical tests?  How can we derive control and sensing strategies for
>>> these devices without trial and error?  These questions must be answered in
>>> order to make the work generalizable.  For example, what is the right
>>> balance between providing assistance and causing disuse atrophy with a
>>> powered prosthesis or orthosis?
>>>
>>> A.3 Pre-clinical Evaluation:   Collaboration between engineers, scientists,
>>> and clinicians can help improve pre-clinical evaluation.  For example,
>>> analysis of robotic therapy integrates many different issues including
>>> coordination, strength, and stabilization.  Furthermore, the process of
>>> human walking is a whole-body process, not something that can be confined to
>>> an analysis of the lower limbs.  What metrics should be used for evaluation?
>>> Is it possible to treat coordination, strength, stability, etc. separately?
>>>  M3C researchers must try to answer some of these basic questions in order
>>> to deal with more complex issues.
> 1.  Tools and Technologies
>>> B.1 Robotics:  Use of robotic devices that enable functional experiments
>>> outside of the laboratory either directly or via telemanipulation
>>> (leveraging wireless communication and other technologies).
>>>
>>> B.2 Imaging: Use of biophysical sensors that allow detailed assessment of
>>> neural and muscular activity during physical human-machine interactions (in
>>> particular, neuromuscular activity that relates to hierarchical or
>>> higher-level cognitive function).
>>>
>>> B.3 Feedback: Use of targeted stimulation or other mechanisms for sensory
>>> substitution that explicitly close feedback loops in order to enhance
>>> functional performance during human-machine interaction.
> 1.  Application Areas
>>> C.1 Medical/Healthcare Applications:  Engineered devices and systems,
>>> emphasizing mind, machines, and motor control that are assistive,
>>> therapeutic, or compensatory; enable mobility and independence, and
>>> facilitate physical interaction with the real world.
>>>
>>> C.2 Industrial Applications:   Robotic machines with a direct physical
>>> coupling to humans that may include areas such as telemanipulation,
>>> assembly, exoskeletons, and cargo handling.  M3C research should have a
>>> transformative impact on designing and engineering these types of robotic
>>> machines.
>>>
>>> C.3 Consumer Applications:  Machines that work side by side with humans in
>>> the home, office, and elsewhere that could transition from concept to
>>> reality without having to do many years of testing will benefit from M3C
>>> research on human motor control.
>
> Required Mind, Machines, and Motor Control (M3C) Elements:
>
> To be considered for the M3C EFRI program, proposals must  be primarily
> centered on human motor functions under forceful physical interaction that are
> appropriately augmented with ideas and experiments from neuroscience and
> related disciplines.  Proposals must involve three or more investigators, and
> must include at least one from an engineering discipline and another
> investigator with neuroscience, behavioral psychology, cognitive science,
> medicine, or neurobiology expertise.  The more competitive proposals will
> address at least two of the following M3C elements:
>>
>> M3C1) Experimentally validated theories of human-sensory motor control that
>> will lead to predictive models to enable the design of machines for forceful
>> physical interaction and cooperation with humans.
>>
>> M3C2) Perceptual and cognitive science based approaches that are primarily
>> concerned with representing mental states that result from forceful physical
>> interactions between human and machine.
>>
>> M3C3)  Model constructs with validation and verification enabling
>> understanding and/or explanation of one or more important human sensory motor
>> control functions.
>
> Proposals that focus exclusively on signal processing and computation (e.g.,
> to study how networks of neurons encode information), on technology
> development (e.g., for persons with disability) that does not result in new
> theoretical foundations, or on infrastructure (e.g., sensor networks for data
> collection) are not expected to be competitive.