This section contains technical and price information on devices that
are currently commercially available, and provides contact details of
the manufacturers of the devices. The manufacturers or their agents have
provided the data, and the authors have not verified the accuracy of their
claims. Prices are quoted exclusive of sales tax, value added tax, shipping
costs or import duties unless otherwise stated.
Prices for products in the above-listed chapters are quoted in the currency supplied by the manufacturer. Click universal currency converter to calculate the price in your preferred currency unit.
Last updated: 20.11.2009 © Copyright reserved Website design: Digital Accessibility Team