Jacobsen manages an open source project called Java Model Railroad Interface (JMRI), which creates software for model-railroad enthusiasts.

Jacobsen manages an open-source project called Java Model Railroad Interface (JMRI), which creates software for model-railroad enthusiasts. The software in question, DecoderPro, programs the ...

Robert Jacobson, the developer behind the open source Java Model Railroad Interface (JMRI) project, finally prevailed in a long-running open source software license enforcement lawsuit against ...