Monday, 10 October 2011

Blackberry crumbles

See what I did with the title there? :-)

So, it seems Blackberries stopped working today. I didn't know until some of my Year 11 class period 5 told me about it - just as I'd asked them to scan a QR code to make life so much simpler for everyone concered - me included.

This EDP article seems to explain vaguely why.

Now, back to my old fashioned Nokia which, of course, kept working. Not that I had it turned on...

Monday, 3 October 2011

Accessible computing

One of the key things you need to be able to write about is how users with specific needs can make use of ICT.

Specific needs means users who need some form of assistance to use ICT. They might be partially sighted or blind for example. Other key specific needs might include hearing loss or some form of motor (or movement) disability. All of these needs can make some ICT devices or applications difficult, or impossible, to use to their full potential - a YouTube video, for example, may not be effective without subtitles for a hearing impaired user, whilst a visually impaired user may find it difficult to use the keys on a phone keypad to send an SMS.

In order to use ICT more effectively it sometimes needs to be adapted to meet a users needs.

There are a range of ways this can happen - sometimes content can be adapted, for example by adding subtitles - whilst at other times specific software or hardware needs to be used. Examples include screen reader software for visually impaired users or adapted pointing devices to replace a mouse for users with motor disabilities.

It's important to find out a bit more about this sort of stuff, so here are some quite useful places to start looking, maybe...