Melding technologies? Shipbuilding around the Indian Ocean after the arrival of European ships

When Portuguese sailors confirmed that there was an all-sea route to South Asia from Europe, they introduced new ship designs and building methods to the Indian Ocean World. They found sophisticated maritime skills and a long history of trade over water, both local and long distance. The meeting of the two successful technologies led to some borrowing of different methods and materials, and European use of vessels of Asian design. There were cases of borrowing specific design features, mostly by Asian shipbuilders, but there was surprisingly little melding of aspects of construction. There was some specialization, with Europeans concentrating on building and using larger seagoing cargo carriers. The arrival of steam propulsion for ships after 1800 changed all maritime technologies beyond recognition.