I had a client take the O’Connor testing, which gave a bunch of pseudo-cognitive descriptors and used the Self Directed Search, an interest Inventory based on the Holland scales. The write-up was interesting, but I did not find it terribly useful, though the client did like it. I am currently testing out a new product that combines interest inventory/Holland scales with a number of cognitive tasks to match aptitudes in a number of areas with careers, how ones aptitudes fit those careers and what majors may be beneficial to lead to those careers. So far I am intrigued.