The New Developments

using the interface can point out issues, also it makes it easier to suggest solutions. what I notice using the current interface is that the processed colour manual apply is working fine, but sometimes I need the process to be automatic. the suggested development is to add auto apply button and a timer slide. the automatic function will start sub timer that can be set through the slider to the desired value, and the new values will be applied continuously every n time. in this case another button needs to be set to disable the auto function. 

this can offer a convenient way to apply the new values while the artist concentrate more on the artwork than the interface. 

GUI development 2

In this update, the most important additive is the automatic heart rate effect apply option. There is no need now to keep press a button to update Photoshop foreground colour. Automatic function can be selected and set to the required timer. And of course the user is still able to use the manual applying option if there is no need to the automatic process.

Another Development

       Adding the automatic apply feature created some interference with other functions, such as the other timer that collects heart pulses. also the new timer should not interfere with Photoshop as it can accidentally apply new values while painting, and this can interfere with the communicating port I am using. this issue costed me 3 weeks to figure it out, now every thing working fine and the main software is more organise and function much better than before.