https://baishavaad.org/the-foreseeable-future-may-we-try-to-find-out-what-lies-ahead/
One brief but important attempt at a delineation of the contours of the injunction of tamim tihyeh is by R’ Moshe Feinstein, in the context of the propriety of screening for the gene that causes Tay-Sachs:
According to this understanding of R’ Moshe, preventive MRIs would presumably not violate tamim tihyeh, because they, too, do not predict the future, but rather reveal what already exists. While this does not seem to be the straightforward understanding of R’ Moshe’s intent, we shall iy”H see in the follow-up article that some do indeed posit such a distinction with respect to the applicability of the mitzvah of tamim tihyeh.