Busicom 141-PF and Intel 4004 - a fascinating story of innovation through ‘lead users’.
Source: vintagecalculators.com
Understanding and Creating Calculators for Medical Diagnoses: Exclusive Interview with MDCalc |: MDCalc is a 13-year-old medical reference started by two practicing emergency medicine physicians, Dr. Joe Habboushe and Dr. Graham Walker. A
Source: medgadget.com