Monday, July 19, 2010

Switches


For the section on Switches, in class we were presented with a video on switches and the differences between simple and specialty switches.  We viewed the use of switches and the considerations that have to be taken into account when using a switch, such as the purpose the switch is needed, what function you are trying to improve, what motor skill abilities the person has that will address the type of switch they will be able to use as well as mounting considerations.

I googled switches when I got back to my dorm to find out more information and how these are used.  There is a particular site that is great and people may want to go visit for information.  I placed this at the top of my blog page if you would like to take a look.

Also, I will attach some links for switches as well, that I found valuable and informative.  They are:

http://www.spectronicsinoz.com/product/simple-switch-box

http://www.oneswitch.org.uk/4/DIY/index.htm

http://www.ablenetinc.com/Store/tabid/205/Default.aspx?CategoryCode=148

http://enablingdevices.com/catalog

http://www.turningpointtechnology.com/Sx/SxAbleNet.asp

http://dir.yahoo.com/business_and_economy/shopping_and_services/disabilities/assistive_technology/?o=a
Yahoo Directory for AT sites – very useful and easy to use – removes a great deal of surfing on the web, unless of course you like that!!

In my research on the web as well as information from class, there are several very important considerations that need to be made before assigning a switch to accomplish a certain function for a student.

First of all, the educational needs of a person need to be determined.  You need to provide some ability for them to control a portion of their environment.  Switches are used for individuals with severe or multiple learning disabilities.  Consequently, in terms of classroom focus, the entire team in a school need to be involved in this process so that we can consider the MPTTT framework for the child.  The environment for the child needs to be considered in that we have to assess the factors that limit the individual as well as if there are other factors, such as a wheelchair or some type of motorized device for them to be mobile.  The switch would in this case, need to be mounted so the person could have access.  The other factor that needs to be assessed, is the person's ability to move - their muscle control.  This could vary for individuals, it could be they are able to move a knee, elbow, head or other body part.  Also, you have to consider if they have involuntary movements as this would interfere with the switch if it is installed and mounted in the wrong spot.

http://www.rjcooper.com/site-map/index.html
This site is fantastic…I love it…..gives the practical side to all this!!!

Sunday, July 18, 2010

Low Tech Project


For this assignment, my partner Shelley and I decided that we would use a few of the items that we had purchased at the Dollarama and adapt them to suit our needs.

So, the first item for our project is the wooden place mat.  Originally, we have used this tool as is as a weighted lap belt for a student who may have spatial orientation difficulties.  For the invention portion of the project, we decided that we would use one side of this place mat to represent a portable keyboard for a student.  It is durable and we could write the letters on the keyboard (in proper order) on the place mat with the numbers on the top (spaced a few rows above the letter keys.  The reason this tool would be so effective is you can use it with a person who needs to learn keyboarding skills.  You can also use it to reinforce typing skills for a student.  In addition, you could use this place mat as a means of having a non-verbal student point to the letters in words that may be given in a spelling test in class.  They could also have this on their desk in front of them or on their wheelchair tray and use it to type out words of items they may want or in response to a question.  I think this tool would be very effective because the place mat is heavy, so it is durable; it is made of wood so it would last in terms of quality; the letters and numbers were put on with permanent marker, so they should remain durable and useful and also, the key sizes would be larger than a traditional type of keyboard so we could work on fine motor skill development with an individual, depending on their need.









I actually am thinking of a particular student when we came up with this idea.  This child is currently working on fine motor skill development and this would support her with this skill.  In addition, in terms of her IPP goals, for Literacy, she needs to work on pointing to the letters for words from her in class spelling test.  She currently works with an EPA for her entire day in the classroom and currently there is no means (that is no means available in this class currently due to financial considerations), for her to demonstrate her knowledge of the spelling words.  So, this idea would work perfectly and the EPA could have the keyboard on the child's desk in front of her and watch as she pointed to the letters for each of the spelling words.  She can even write the child's responses down on a sheet of paper for the teacher as her success in meeting this IPP outcome will need to be documented.  So, the persons responsible for supporting the development of this outcome will be the teacher, EPA and student (in terms of her proficiency in spelling words).

Another thought I have had since we first purchased this low tech tool, is that we could quite possibly hook this place mat keyboard up with a switch and connect it to the computer so that she can directly record her spelling words on the computer, such as in a Dragon Speak program.  However, since one of her outcomes is also to work on fine motor skill development, this invention was created as she can work with larger keys and get used to their order before moving on to the more traditional type of keyboard.

Our second invention was a ruler that we created on a yellow rubberized place mat.   This invention is merely copying a ruler on to the placement about one quarter of the way up the place mat.  The reason we went about one quarter of the way up the place mat is to give the child room to place their hands.  This low tech tool (place mat) has been adapted so that the person using it can control objects they are wishing to measure for mathematics.  This assists in meeting their IPP goal in mathematics on the measurement unit.  This child will be able to securely place their hands on the bottom portion of the rubberized place mat and then have the object securely positioned above the ruler.  The item will stay in place and the child will be able to maneuver the object with ease as it will not slip on their desk, etc. because it is on the rubberized surface.  This child has gross motor skill difficulties and having the ability to control an object and place it on an area where it can be secure enough to measure would be beneficial and useful in helping them achieve their mathematics outcome.

We also invented a third item that we thought would be useful as well.  They are customized pencil grippers (which can be seen in the picture above - we ran out of space on our digital camera and had to combine two pictures in one).  Normally a pencil gripper is three sided and can be triangular, or round and it thick so that a child can form a grasp.  Since we are talking about modifying or adapting a tool to make it more useful or functional, we thought of using modelling clay to make customized pencil grippers.  We took the modelling clay and created a more traditional type of gripper that is round in shape.  We put this around the pencil.  We did this for comparison as we created the second pencil gripper, which was customized.  We took our fingers and embedded them in the modelling clay - which was placed over the pencil.  This took an imprint of the way in which we hold a pencil.  We left that to dry so that the customized portion of the pencil gripper takes shape.  We also marked a letter T on the top side of the pencil gripper so the child will know where their top finger goes on the pencil.

This item can be used to assist children who have fine motor skill difficulties and provide them with a tool that they can grasp each time they want to use a pencil, that is customized to their grip.  They would have to be trained to find the letter T for the top and remember to always place their top finger in this area first so that the other fingers follow.  We could do this training by creating a social story in order to prompt and remind the child of the proper way to grasp their pencil so they can improve their fine motor skill development.  We also could use a visual cuing system for the child (depending on their need) with a graphic demonstrating for them how to put their fingers over the pencil gripper.

We hope that these items we invented can give other people ideas or that they can adapt and use them in their classrooms if they have children with similar types of needs.  I do caution though, that we are in the midst of patenting the "customized pencil grippers"!!!  So, don't any of you get any ideas!! :)  That is provided it is not already been claimed by another person! (Just teasing!!)

Thursday, July 15, 2010

Low Tech Project

This blog entry is in the beginning stages as I approach this project in two parts.  The first part (this entry) will be on the Low Tech tools that Shelley and I purchased when we went on our shopping adventure to the Dollarama in New Minas.

The purpose of this trip was to find common, everyday household items that we could use as Low Tech tools for individuals with special learning needs or requirements.  These items could be suited to anyone from a person with Autism to a person with Cerebral Palsy or just generalized motor skill difficulties, or sensory difficulties.  The items were simply meant to be used in order to make a task or tasks easier for an individual to accomplish.

Approaching the project in this manner assisted Shelley and I in knowing what kinds of things we were looking for at the store.  We spent a fair amount of time in the store and often picked up items that we could not really think of as particularly useful as a Low Tech tool, however, I am sure with some additional time or creative incentive, we could have come up with a function.

We did come up with 10 items that we purchased and would use for Low Tech tools.  The following will be a listing of each of the items purchased, with a picture of each and a description of the use of this tool for a person with some sort of need, whether that be for a tactile, motor skill or learning need.

First, we purchased a blue, car mitt that is commonly used for washing vehicles.  In class, Barb had showed us a bar of soap in a nylon, however when we saw the car mitt, we knew that this could be an adapted version of what Barb had created with the soap and nylon.  You would not have to worry about putting the bar of soap in the nylon, nor worry about the soap getting all cakey.  Instead, you just simply pour some body wash soap into the car mitt and you have an instant foaming washcloth!  How nice and simple!

This could easily be used for someone with motor skill difficulties who may not be able to hold on to a bar of soap and a washcloth at the same time.  So this car mitt allows for the 2 of these items to be put into one that simply slips over a person's hand!  This could also be used for someone who enjoys the tactile feel of an object as this car mitt is very soft and fluffy.  It can also easily be replaced for $1.25 when it becomes old or for that matter, it can simply be thrown into the washing machine as it is made of fabric and can be used over and over again.

The second item we purchased was a plastic cat scooper with a durable, thick handle.  This item, we also borrowed the suggestion from Barb, could be used by an individual to move items toward them or away from them by pushing and pulling. They could also pick up light weight items with this tool, such as rubber balls, an eraser, or a pencil.  We tried and it takes a bit of manoeuvring, but it can be done!

This item could be used for a person with motor skill difficulties.  If they are not able to form a grasp with their fingers, then this item would assist them as they could use it to push or pull something.  In addition, they could also use this to lift items closer to them or to place on their desk or tray of their wheelchair.

The third item we purchased was a hair elastic with purple balls on the ends (actually there were 5 different colors, but we chose purple as it shows up great on the background of our picture).  These purple bobbles (as we referred to them) could be used to fasten up an individual's coat in an easier fashion.  One end of the elastic with the bobble is affixed to the inside of their coat and the 2nd bobble is then pushed through the button hole and the jacket is done up in this way.  This makes it easier for a person with fine motor skill difficulties able to more easily button up their jacket and also provides them with a sense of pride in that they are able to do this on their own, or work toward Independence with this task.  The colored bobbles, depending on gender concerns that is, are pretty and visually attractive and can easily be distinguished from the material of a coat or jacket. You can always color coordinate as well, depending on the personality of  the individual, in keeping with the MPTTT framework.

Our fourth item was an oven mitt that had a rubberized surface on the palm side of the mitt.  This would be particularly helpful for individuals with fine and gross motor difficulties as they could slip this mitt on and be able to open up lids on jars, open up small items such as toothpaste tops, etc.  The rubberized surface on the palm gives a gripping sensation and because the person puts their entire hand inside the glove, they are able to have more control over the ability to grip.  This is a great tool for individuals with motor skill difficulties and I am sure we could all use this at some point or another when trying to open a lid on a jar or bottle that has been put on too tightly.  We have all come across that problem before and you sometimes feel as if you have to be Hercules to get the top off.  So, this would be helpful to many!

Our fifth item was a simple rubber ruler that was purple in color (are you sensing a theme here.....perhaps my favorite color is purple.....hmmmmmm!!!).  Anyway, we thought the colored ruler would be great as a guide for a person when reading. This could be used by the person to slide down the page as a story is being read to them or as they are reading a story (if they are verbal).  This would assist individuals in tracking words and following along.  Perhaps they may have some motor skill difficulties which is why the rubberized ruler is so beneficial.  It will adhere to the page quite well so that the person merely has to have their hand on the ruler and gradually begin to slide the ruler down.  It will not stick to the page too tightly nor slip off the page completely.  Consequently the individual is able to control the object in order to perform this task.

The next item we purchased was a wooden place mat with individual rectangles fastened together with plastic.  This placement was very durable and heavy and at first we weren't sure to buy this or not as we were not sure of it's use.  We thought it might be too heavy for a child to use in any way. However, then we remembered back to the Social Story for Miranda.  So, we decided to use this as a weighted lap tray for a child who may have spatial difficulties with orienting their bodies. This could be placed on the child's lap and used to orient them to the seating position.  The child would then have a frame of reference because of where the lap weight is and it might be effective in keeping them seated either properly, in a better position or for longer periods of time.  The wooden place mat is also very smooth to the touch and therefore may be appealing for someone who enjoys the tactile feel of this object or the sensation of the smoothness.

Our seventh item is a fish that lights up in different colors when it is squeezed and or hit. This item is appealing because it feels soft, is rubbery and smooth as well as visually stimulating because it lights up!  This would be great for an individual with visual difficulties as the lights would be attractive and bright.  The feel of the object would be stimulating as well as it is smooth and soft.  In addition, if the person is one who has gross motor skills, this would be good for them because they can manipulate this by hitting the fish on a table so that it will then light up.

The next picture represents 3 items in one simply because we ran out of room on the digital camera we were using and had to capture pictures of all items. We purchased these items as 3 separate things for 3 different purposes.  The first of the 3 is the white object, which are ear buds, commonly referred to as ear plugs.  These could be used for a child with behavior difficulties who may need to filter out noise from a classroom.  Having quiet may work to calm this child down, so the ear plugs are effective.  These also could be used as they are intended, to listen to stories on tape or music from a CD or to use with their iPod Touch.

The second item in this picture is a gold, sparkly pot scrubbing pad. The reason this was selected was because of it's feel (texture) as well as it's color. This could be used by a child who requires visual and tactile stimulation.  The scrubbing pad sounds like it would be abrasive, but this is not.  It actually feels quite nice when it is rubbed against your face lightly.  The gold, sparkly color is great because it is attractive and would appeal to the visual sense of an individual who may have some of these difficulties.

Finally, the last items, the pink and yellow bookmarks were chosen.  These were in a package and there was an assortment of very appealing colors.  However, we chose these 3 as they contrasted nicely for the picture and against one another.  These items, because they have a large shape attached at the top of the bookmark, would be great to use with an individual who has fine motor skill difficulty.  For example, they may have difficulty turning pages and therefore could grab the tab at the top to turn the page.  They also have a little slit in at the top under the shape that you can tuck the page into so they do not slip off.  In addition, because they came in a package of I believe 50 or more, you could essentially use one for every page in a child's book so they can turn the pages independently.  They could be staggered at the top of pages so that once one page is turned the next is available, but the page behind that one is moved over further so that when the child goes to move the tab to turn the page, he/she does not get two pages.  You can also vary the colors so they can visually see the difference or you could color code them all the same depending on the activities.  The last feature of these very versatile book marks is that they are made from a soft foam material and would be pleasing on a tactile level for children who may have sensory difficulties.

An additional use could be to use a bookmark such as this individually with a person as a calming tool for them in case they are anxious.  They could use this to touch and rub so that they can calm down.

This was the result of our trip and it was a very useful activity.  As I indicated earlier, I will look at items in the Dollarama and other stores for that matter in a different light...by looking for the multi uses of an item that we had once only thought of as a common household item!