Not sure how to answer this exactly, because what I do is so basic that it can be found in a lot of different styles. For example, a roundhouse kick (in my style this is called a hook kick) is basically the same in every style. This isn't true when we're training and doing drills, but it's always true when sparring. I'll try to clarify this. For example, in Wumingquan we train ambidexterity but we favor a southpaw stance with our power hand in front, whereas in a lot of the other styles I see (with the exception of JKD) also train ambidexterity but they favor an orthodox stance with their power hand in back. Most of them do frontleg roundhouses and rearleg roundhouses just like we do. In training, Wumingquan favors the frontleg whereas other styles favor the backleg. Wumingquan aims for precision and timing, whereas other styles favor the raw power of the rearleg. However, whenever it comes to sparring, I find that these minor differences in style no longer really matter. At that point, the only thing really different is our fighting stance. Everything else is really the same or quite similar. The real difference then is not in the delivery of techniques, but the exchange of knowledge and philosophy behind each technique. So I guess the best answer I can give you is "both." I was learning and teaching at the same time. Hope that helps.
Ok sounds like just a little cross training together between Martial artists.
Calling it a seminar was just a little confusing.