Words are slippery. Like Humpty Dumpty proclaimed in Lewis Carroll’s Through the Looking Glass, “When I use a word, it means just what I choose it to mean — neither more nor less.” ...

Two examples are encapsulation and inheritance ... Put another way, the simple dot notation in Java: myObject.anotherObject.aProperty implies a great deal of work for a relational data store.

Cells encapsulated on 100 μm wide nozzles had higher viability, and therefore therapeutic potential, but encapsulation of clinically relevant cell numbers was still challenging. For example ...