Hi -- not a silly question, but.... bottom line it depends on the target device (such as a WYSE terminal or anything else...). If that end point has an open API you can plug into,,,, then yeah maybe you could build a custom pattern to query it for data. All depends on what capabilities or provided by the vendor for the end point product you are referring too.
Possible? yeah with caveats mentioned here. Likely or worth it? .... questionable.
Keep in mind: SN has been building discovery patterns/probes/etc for ~15 years and always adding new stuff to keep up with latest trends. If whatever device you are thinking of doesn't have an existing OOB solution, that's a red flag (to me anyway...) to question the viability of building a custom solution someone will have to maintain. My 2 cents.
Hope that helps?
