In today's NYT, an obituary for David Caminer, "the first corporate electronic systems analyst." He worked for the Lyons chain of tea shops in the UK, and developed early ways to use computers for business purposes in the 1950s, "including standardizing flavorful, cost-effective cups of tea." He died June 19 in London, at age 92. Snip: The death was announced by the Leo Computers Society, whose purpose is to keep alive the memory of LEO, the computer Mr. Caminer helped develop for J. Lyons &