- PHAMIS LastWord was an early electronic health record (EHR) system developed in the 1970s that kept records for sailors. It was later acquired by IDX and GE.
- Product names can provide indications of capabilities. For example, larger IBM computer models had more digits, suggesting more power.
- Medical software companies frequently change product names during acquisitions or when introducing new versions, making tracking name histories complex. Systems like JS Data, Dynamic Control, and IBM's PCS underwent numerous name changes as they were acquired over the years.