User interface for managing a multiple diagnostic engine environment

A point of care system comprising:

• a plurality of diagnostic engines, each diagnostic engine being configured to perform a test on a sample and to generate a measured result based on the test on the sample;
• and
• an instrument data manager (IDM) in electronic communication with each of the plurality of diagnostic engines, the IDM being configured to:
• communicate with each of the plurality of diagnostic engines to enable a plurality of tests to be performed on a plurality of samples by a plurality of users using the plurality of diagnostic engines, wherein times of each of the tests of the plurality of tests at least partially overlap;
• receive one or more measured results from one or more of the diagnostic engines;
• determine one or more calculated results based on the one or more measured results and at least one other parameter;
• and
• present a single user interface for managing testing by the plurality of diagnostic engines and for displaying the one or more calculated results.