Programming analyzer of positive keyboard (SPECTRUM)

Input analysis of positive keyboard was done on PHP, Javascript, MySQL, HTML & CSS.
This is the simplest model, the task of which is to befriend qwerty users with the opportunities that users of a positive keyboard acquire. The jquery library handled keyup events on a standart keyboard. Right-clicking on the background – adds a space, backspace button allows you to delete the last character entered.
A third-party module, bgrins (spectrum), was used to conveniently change the background color.
Sounds were added using the audio object.

As you know, each letter can be represented by 9 squares. Took and color these squares across the spectrum).
Here’s a full explanation of the idea: http://geniusideas.com/wp-content/uploads/2018/08/Keyboard_new_picts.pdf
Imagine that this large square (consisting of 9 multicolored ones) is stretched and overlaid on a standart qwerty keyboard.

http://www.geniusideas.com.ua/dream/px_spectrum.php

A positive keyboard analyzer is available at http://www.geniusideas.com/dream/px_spectrum.php, where you can use a standart qwerty-keyboard (for example: pressing the Y and H keys yields the English letter “U”).


http://www.geniusideas.com.ua/dream/px_spectrum.php?parallel=1

A parallel-positive keyboard analyzer is also available, where you can use a standart qwerty-keyboard (for example: pressing the Y and H keys yields the English letter “U”).