Abstract: This disclosure relates to systems and methods for remote diagnostic medical testing. In some embodiments, a remote testing method can include receiving a first image frame, determining a first area of the first image frame, identifying a first feature in the first area, and providing an indication that the first feature is in the first area of the first image frame, and continuing a remote diagnostic testing session. Some embodiments relate to test kits and contents there. In some embodiments, a test kit can include a stand configured to hold a user device during a testing session. In some embodiments, a test kit can include packing configured to hold test kit components in a particular configuration. In some embodiments, a test kit can include a reference card.