"Windows users can navigate with the accesskey feature by typing ALT+Accesskey. On the Mac, you would use CTRL+Accesskey (not COMMAND+Accesskey, which can produce undesired effects)."

More about access keys in this informative article: http://www.alistapart.com/articles/accesskeys from which the above is a quotation.

Stylesheets are used on this website, I utilise relative font sizes on all text.
Text can be increased or decreased in size by using the "view" option in your browser.
Images that convey important information have alternative text. Where an image is used for a decorative purpose the alternative text will be left blank.
No information is exclusively conveyed using colour.
The intention is for the website to be(come) accessible to the widest possible audience, regardless of technology or ability.
We aim to increase the accessibility and usability of the website and to adhere to many of the available standards and guidelines.
This site has been built using code compliant with W3C standards. Only where an iframe is used (the contact page displays a google map through one and so does the links page with the tag cloud) does the site use a transitional doctype, the strict doctype is used on all other pages. The site displays correctly in current browsers and using standards compliant code means any future browsers will also display it correctly.