Accessing USB Signature Pad (Topaz systems)

Hello,

I am trying to access Topas Signature Pads via a Sigweb browser API (https://www.topazsystems.com/software/download/sigweb.pdf) and by using an HTML page with JavaScript and HTML5 canvas it is possible to get information from the device (USB Device). I want to integrate this API with Wisej Canvas but I do not know how to convert it to Wisej.

Is it possible to load JS file only when loading this module and how I can convert/access from JS file the Wisej Canvas.

Best Regards

Hakik PACI