PersPective https://doi.org/10.1038/s41592-019-0686-21University of Jyväskylä, Jyväskylä, Finland. 2Quansight LLC, Austin, TX, USA. 3Ultrasound Imaging, Mayo Clinic, Rochester, MN, USA. 4Electrical Engineering, Brigham Young University, Provo, UT, USA. 5Enthought, Inc., Austin, TX, USA. 6Anaconda Inc., Austin, TX, USA. 7BioResource and Agricultural Engineering Department, California Polytechnic State University, San Luis Obispo, CA, USA. 8Department of Mathematics, University of California Los