Tuesday, May 19, 2009

Tutorial Seven: Assistive Technology

Assistive Technology can be defined as:

  • "any item, peice of equipment or product system whether acquired commercially off the shelf, modified, or customized, that is used to increaseor improve functional capabilities of individuals with disabilities." (Public Law (PL) 100-407, Technical Assistance to the States Act, in Cook, A.M. & Hussey, S.M. (1995). Assistive technology: principles and practice. Mosby: Missouri
We had a tutorial session in which looked at loads of pieces of assistive technology. It was great fun. We had the opportunity to try out things like:
  • adaptive switches to turn on/off electrical devices
  • devices that record voices
  • adaptive computer software (simpler than the usual)
  • adapted mouse for computer (bigger roller balls and buttons)
  • different keyboards (large, coloured keys, less keys etc).
  • devices that you can program commands in for household items (e.g. one device controls heater, tv, stereo etc.).
Here's some more detail about one device we looked at, called a "GoTalk" This information comes from Star Educational's website, who are leading providers of assistive tech in NZ.

The GoTalk is a device in which messages can be recorded to corresponding pads on the device. The person using the GoTalk just has to have the ability to choose and press the pad, and then the message will be replayed.

They are quite robust, which is great for a person with limited motor control. They come in various sizes-from the simplest with 4 cells, to the largest with 24 cells. The cells have the abilty to record multiple messages, up to 5 per cell. Therfore, even with just the 4 cell GoTalk, about 20 messages can be stored.

The prices range from $390 to $495, which may seem like a lot of money at first, but is a small price to pay to help somebody communicate efficiently!!

This simple piece of assistive technology will make a huge difference to any user's life who has trouble communicating. Their functional capacity willl be enhanced by the fact that with the GoTalk, the chance that thier wishes will be carried out is increased. They may have needs that were not previously being met-for example, if someone is in a wheelchair and wantsto go to their room yet has limited function to mobilise themself there-they could us etheir GoTalk to express this wish. The person would also be able to join in on more things, e.g. activities, by verbalising their wish to do something e.g. help with dinner, or hit a drum in music group!


Monday, May 18, 2009

Tutorial Eight: Blogging Part Two

This blogging session details how to embed a youtube video into a blog, and also how to embed a flickr photobadge into a blog.

The best way to describe this is in video format! I will see if I can put some videos on to explain the processes:

Embedding a youtube video (this is a bit dry but explains it well!)



Embedding a flickr badge:
Here's another video about embedding a badge that shows flickr photos: (It doesn't realay make sense to me,but blogger help has an explanation also which says a similar thing.)

Thursday, May 14, 2009

Tutorial Six: Exploring online communities

Online communities are a place where people connect to one another. People can join, gain info, discuss issues, share ideas/other things, sell/buy things, or just generally keep in touch.

We all like to keep in touch with one another, and these days online communities are an important part of our lives. It's easy to become"friends" with each other on communities like facebook, and online communities can provide company for people who are isolated sometimes. There's a really good example of how online communites can bring people together in this video: an organisation called "The Nickolai Organisation (NO)"... they have taken it one step further and actually met up in person :)

ONline communities are also great at providing us with information... I've added "foodlovers.co.nz" as it's a great place to get ideas for recipes etc!!!!

On "foodlovers.co.nz", people contribute to forums about food, wine, etc. There is also loads of info about recipes etc.

People join foodlovers.co because it's an easy way to acess information without leaving the home. If you're in the kitchen and need to know a conversion for a measurement, alternate for a missing ingredient, what wine will go with your meal, stuck for an idea for dinner-just pop online to get information or inspiration-it's easier than leaving the house to go to the library!!!
  • Here's an example of one of the forums, in which people are discussing whether Chardonnay or Sav Blanc is sweeter: (something close to my heart!!!)

Which is sweeter Chardonnay or Sauvignon Blanc

Posted by: kathie3461 (IP Logged)
Date: February 23, 2009 08:41AM

I do realize that their is no real set rule here, but I was hoping to get a rule of thumb as to which is sweeter or which is the drier of the two if this is possible?

Re: Which is sweeter Chardonnay or Sauvignon Blanc
Posted by: chris carrad (IP Logged)
Date: February 25, 2009 01:22PM

Technically they're both dry if done properly. However many new world wineries add sugar to give mouth feel and texture, and also make their wines more attractive to the greater public. Aussie Chardonnays can contain up to 17 g/L Resudual sugar, which really means it is SWEET!!. Most people say 'I don't like sweet wine, I'll have a Chardonnay / Sauvignon instead'. However most of them talk dry, but in fact drink sweet.
In answer to your question, they are infact about the same, with Chard being a wee touch drier, however the sweetness level may vary from wine to wine and NZ tends to be drier than Aus.

chris

Re: Which is sweeter Chardonnay or Sauvignon Blanc
Posted by: kathie3461 (IP Logged)
Date: February 26, 2009 08:32AM

Thankyou for that Chris, unfortunately for me two connaiseurs created a heathen drink wise and I did not inherit they savy taste buds.

Re: Which is sweeter Chardonnay or Sauvignon Blanc
Posted by: chris carrad (IP Logged)
Date: February 26, 2009 11:23AM

Hi Kathie,

Hope you find one to your taste. I always say the best way to know wines is to taste them, so whenever you are offered a taste, ie supermarkets etc, take the opportunity. Don't feel pressured into buying and if you don't like it tell them, it will help them in their feed back as well to improve their product.

good luck

chris

Ethical issues that present themselves when using online communities are:
  • ethics: people can pretty much say whatever they want and not be held accountable.
  • people are also non-identifiable, so there are no "real" people on there as such.
  • following on from the second point=how much information should we reveal about ourselves online? Is it safe to reveal a lot? Or should be be wary about posting our personal information? Here's an article from stuff.co.nz about a survey that is being done with young people, to record their "digital footprint"-how much info they post online. Apparently, one in two students had posted sensitive information about themselves without thinking of the consequences.
  • There are also some interesting stories out there that claim being part of online communities (specifically facebook) can lower student's grades. Perhaps the thinking behind this is that we check our profiles too much rather than studying. It is certainly obvious from going into the Uni library just how many people are checking their facebook whilst meant to be 'studying'. ANyway, this is an area that needs more research, and an issue for another debate!
The middle point I stated about 'no real people' on there, also reiterates that although being part of an online community gives us access to information that would otherwise be harder to come by, it does not provide for other human needs-the basic need to have face to face contact with other people. Therfore, it does not provide a traditional sense of "community". INstead of joining a discussion forum, we could join a cooking class, and see people face to face each week, rather than looking things up online all the time!!!

Tutorials Four and Five: Videos

Here's a really really cool video that we made about "Overcoming Adversity"... don't ya just hate it when you forget your spoon for your yoghurt?!!!



We made this video for a couple of our tutorials that concentrated on "films". We learnt about techniques for filming (like using a tripod, different ranges of shots etc), editing films using imovie on the mac computers, and posting them to youtube.

Like I said, the theme was "Overcoming Adversity". First we had to think of an idea, and then plan it out using storyboarding. That helped us to think about the actual story and how we would tell it. We had to think about what type of shots we would use and where, and close ups to show detail such as facial expressions.

Then came the shooting, I think we pretty much stuck to the script, but view it yourself and see what yo think :)

Using the imovie feature on the macs proved to be relatively easy once we'd gotten the hang of it, we even managed to cut down more than 10minutes of filming to 1 1/2 minutes of produced film! And added some random music to it as well :).

After it had been converted to quicktime format, we could post our masterpiece onto youtube. Youtube's services are free to watch and utelise, and anybody can post video's onto it aslong as you have created an account. The general public view the videos and can comment if they want to. Our video has had 22 views so far, and unfortunatley the music has been disabled by youtube but oh well, we still had fun makin it :).