We had decided that an Interactive Plasma Board was a solution, but in 2002 the plasma board was prohibitively expensive and the overlay technology visually too poor, inaccurate and expensive to be viable. Prices fell in 2003 and 2004 but the options were still not viable. It wasn't until the BETT exhibition in 2005 that I found the solution. An interactive infra-red overlay, the first of its kind in Britain, on a 42" Panasonic Plasma Screen being demonstrated on the Integrex stand. The price was comparable to IWB installations in local schools so we bought it. Seven Smart Interactive Plasma Boards were purchased through Matrix Displays, eight schools signed up for the project and the 8 interactive plasma boards were installed.
By the end of the year, we were amazed by the response of teachers, parents and pupils to the boards. We had made assumptions about what would happen, but most of our volunteers succeeded beyond expectations. Inevitably some styles of working were enhanced when using the boards and there were some things that didn't work at all.
We embarked on the second year project schools in the late spring of 2006. At BETT 2006 I visited the U-Touch stand, makers of bespoke interactive overlays for industrial and commercial uses. We had very specific requirements and they were able to create two versions, infra-red and optical touch-sensative, to allow us to compare the two technical solutions with pupils, as it appears that the more obvious choice may not be the most child-friendly option.
By creating our own combination of elements with the help of Matrix Displays, we feel we have got a much ''better' final product then the previous year.