I like this idea. I've all but forgotten what all AHP could do.
I don't believe it's creators ever imagined all that AHP would be capable of doing. Neither... can I believe you've forgotten much of what can be accomplished with AHP.
But... I think HA in general has changed direction greatly in recent years...
or maybe even months. Many of the things people worked so hard to control.... effortlessly
. Like lighting... is now dirt cheap as compared to the old 60 watt bulbs (or 100 watt on a dimmer). Lights and devices like coffee pots... may always be the bread and butter of HA. But now endless voice controlled, cloud sourced, movie, and music entertainment, individualized news, alerts, reminders, lists, and alarms... are the primary drivers of this current new golden age of HA (IMHO of course).
And although I believe the CM15A and AHP on a running PC was and still is impressive tech. It fails to address much of what people are looking for in HA today. I think most users will be thrilled with the WM100 (for lighting control) once it connects to a voice assistance like Alexa.