Technology By colleenmvirgil Jan 1, 1840 Daguerreotype Jan 1, 1877 Gramophone Jan 1, 1891 Candlestick Jan 1, 1900 Brownie Camera Jan 1, 1940 Complex Number Calculator Jan 1, 1946 IMTS Phone Jan 1, 1950 ERA 1101 Jan 1, 1954 IBM 650 Jan 1, 1954 Asahiflex Jan 1, 1959 CarterFone Jan 1, 1960 DEC´s PDP-1 Jan 1, 1960 Rotary Jan 1, 1962 Stereo Jan 1, 1971 Kenbak-1 Jan 1, 1979 Walkman Jan 1, 1981 Osborne I Jan 1, 1982 Polaroid Camera Jan 1, 1984 Motorola DynaTAC Jan 1, 1994 First Digital Camera Jan 1, 1996 Motorola StarTAC Jan 1, 1998 MP3 Player Jan 1, 2001 iPod Jan 1, 2007 iPod Touch Jan 1, 2007 Single Lens Reflex Camera
