how has technology been used to increase the efficiency of serology?

Question

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Answer 1

Link 2
Merely by pouring water on some tiles at a murder scene and pulling them up wherever the water flowed beneath them, one detective found the only existing trace of the crime--blood.
Different blood types were recognized in 1875, but it wasn't until 1901 that Karl Landsteiner named and standardized the groups.
Then Dr. Leon Lattes in Italy developed a procedure to apply blood testing to stains on fabric and other materials. He did this by finding a way to use saline solution to restore dried blood to its liquid form, although in 1932, he invented a way to test for antibodies in dried blood flakes as well.
((This link doesn't name the technologies, but technology is used to test the blood and to do DNA testing)) Computers are also used for lots of things including documenting and organizing information.
Link 3
Doesn't tell the technology, but lists different laboratories and what they do. What they do uses technology.
Link 4
Serology equipment search. Equipment seems to be a better term since people think of those inventions as technology. Methods are also technology, but some might not recognize that.
Link 5
A store that sells equipment that is used in serology. Centrifuges for instance for the separation of blood.