Most fixations require cross-dressing midgets, trailer-park love triangles or an element of Satan worship to be worthy of the tabloid TV circuit. But the odd obsession of this industrial filmmaker is a touchy-feely affair. Yaqi, who derives his name from Carlos Castaneda's Teachings of Don Juan: A Yaqui Way of Knowledge, believes tickling is the road to enlightenment. Yes, there's some tying to bedposts involved (his subjects can't be allowed to get away, now, can they?), and they are videotaped in their underwear (the skin must be exposed, you see, for his wandering fingers to have the maximum effect). But when all's considered, this fetish is about as benign as they come, yet is still strange enough to have made this New Age pornographer a regular on Howard Stern, and to be featured by other chroniclers of weirdness on MTV and elsewhere.