Conclusion not have EEG and EMG signals



The results gathered from the testing and evaluation will draw a
conclusion to answer the initial question, to what extent can the EMG orthotic
hand exoskeleton contribute to the aid of senior disabled individuals with quadriplegia?
Constructed from the testing and evaluation, the robotic hand exoskeleton is a
device that can be used to assist quadriplegic seniors to a minimal extent. Extracting
from the results from the test, the senior had 0% success rates in picking up a
toothbrush and deck of cards, which goes to show the limits of the device. Although
the device helped pick up certain items, not all of them could be picked up,
which would overall make the process ineffective due to the objects dropping on
the ground.

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Another aspect which limits the aid of the robotic hand exoskeleton
includes the disadvantages. Reflecting from the evaluation of the product,
there are many aspects that can be upgraded to make the product more accessible
and comfortable for the seniors to use. One of the most important ones being
the fact that only the index and finger and thumb are used. This is a big
limitation to the current design of the robotic hand exoskeleton because it
makes the grasping motion very difficult to achieve, which led to the success
rates being zero for some of the objects. Another aspect that was a big
limitation was that EMG and EEG signals are needed for the system to work. This
is a major limitation because some quadriplegic seniors will be in a position
where they will not have EEG and EMG signals emitting from the required


            After the limitations were analyzed,
some future improvements were also gathered in the evaluation section. The
improvements made in the evaluation section directly addressed the limitations
present to make the robotic hand exoskeleton the most effective in aiding
senior quadriplegic patients. The improvements will counter the limitations
present, which will increase the success rates in the objects that were tested.

This goes to show that with the future improvements implemented in the current
robotic hand exoskeleton, the success rates will increase, which will aid the
quadriplegic seniors with their daily activities.