Presentation

Slide1 : A Review


Slide2 : Introduction Human Computer Interaction is the study of how people design, implement and use interactive computer systems Interface design is a mayor part of HCI First important publication in 1945


Slide3 : Memex by Vanevar Bush 1945 Memex 1963 Sketchpad 1968 Augment 1969 FLEX 1973 Alto 1974 Bravo 1981 Star 1983 Lisa 1984 Mac 1987 Windows „As we may think“ July 1945 Memex = Memory Expander Microfilm based system Annotating text was possible Idea of associative indexing


Slide4 : Memex by Vanevar Bush 1945 Memex 1963 Sketchpad 1968 Augment 1969 FLEX 1973 Alto 1974 Bravo 1981 Star 1983 Lisa 1984 Mac 1987 Windows


Slide5 : Sketchpad by Ivan Sutherland 1945 Memex 1963 Sketchpad 1968 Augment 1969 FLEX 1973 Alto 1974 Bravo 1981 Star 1983 Lisa 1984 Mac 1987 Windows Ph.D 1963 on TX-2 at MIT Laboratory in Lincoln Input device: Light pen used on cathode ray tube Graphical obects could be drawn and modified through constraints Object orientaded modell Copy and paste


Slide6 : 1945 Memex 1963 Sketchpad 1968 Augment 1969 FLEX 1973 Alto 1974 Bravo 1981 Star 1983 Lisa 1984 Mac 1987 Windows Sketchpad by Ivan Sutherland


Slide7 : 1945 Memex 1963 Sketchpad 1968 Augment 1969 FLEX 1973 Alto 1974 Bravo 1981 Star 1983 Lisa 1984 Mac 1987 Windows Augment/NLS by Douglas Engelbart 1963 Engelbart founded the Augmentation Research Center Outcome of his Work: The NLS, which he presented in 1968 in an 90 - minute public demonstration NLS: oN Line System


Slide8 : 1945 Memex 1963 Sketchpad 1968 Augment 1969 FLEX 1973 Alto 1974 Bravo 1981 Star 1983 Lisa 1984 Mac 1987 Windows Augment/NLS by Douglas Engelbart NLS Features: 2-dimensional display text editting, by two persons from different consoles, at the same time Links Video-conferencing Mouse


Slide9 : 1945 Memex 1963 Sketchpad 1968 Augment 1969 FLEX 1973 Alto 1974 Bravo 1981 Star 1983 Lisa 1984 Mac 1987 Windows Augment/NLS by Douglas Engelbart The NLS


Slide10 : 1945 Memex 1963 Sketchpad 1968 Augment 1969 FLEX 1973 Alto 1974 Bravo 1981 Star 1983 Lisa 1984 Mac 1987 Windows The Mouse by Douglas Engelbart Tested devices: Light pen Joystick Knee input device Mouse


Slide11 : 1945 Memex 1963 Sketchpad 1968 Augment 1969 FLEX 1973 Alto 1974 Bravo 1981 Star 1983 Lisa 1984 Mac 1987 Windows The Mouse by Douglas Engelbart Mouse


Slide12 : 1945 Memex 1963 Sketchpad 1968 Augment 1969 FLEX 1973 Alto 1974 Bravo 1981 Star 1983 Lisa 1984 Mac 1987 Windows The Mouse by Douglas Engelbart Knee control:


Slide13 : 1945 Memex 1963 Sketchpad 1968 Augment 1969 FLEX 1973 Alto 1974 Bravo 1981 Star 1983 Lisa 1984 Mac 1987 Windows FLEX by Alan Kay Computer should function like a living organism. Kay‘s Ph.D was about FLEX, an early object orientated language First idea of a book-sized Computer Use of graphic rather than text He developed the Dynabook at Xerox PARC (Paolo Alto Research Center)


Slide14 : 1945 Memex 1963 Sketchpad 1968 Augment 1969 FLEX 1973 Alto 1974 Bravo 1981 Star 1983 Lisa 1984 Mac 1987 Windows The Xerox PARC Alto The mouse was licenced to Xerox in 1971, the Xerox Alto in 1973 The most shocking fact about the Alto: Used by only one Person (PC) Graphic display with “pixels“. Black and white display. Display: 808x606 pixels


Slide15 : 1945 Memex 1963 Sketchpad 1968 Augment 1969 FLEX 1973 Alto 1974 Bravo 1981 Star 1983 Lisa 1984 Mac 1987 Windows The Xerox PARC Alto The Alto’s GUI Windows controlled by the cursor Pop-up menu, to controll tasks Laser printer (developed at PARC) Ethernet Input device: Mouse


Slide16 : 1945 Memex 1963 Sketchpad 1968 Augment 1969 FLEX 1973 Alto 1974 Bravo 1981 Star 1983 Lisa 1984 Mac 1987 Windows The Xerox PARC Alto


Slide17 : 1945 Memex 1963 Sketchpad 1968 Augment 1969 FLEX 1973 Alto 1974 Bravo 1981 Star 1983 Lisa 1984 Mac 1987 Windows Bravo and BravoX Document editing System for the Alto, by Charles Simonyi and Butler Lampson WYSIWIG text-editor with on screen Underlaying Boldfacing Italics Font Families Variable-width characters Screen could be split


Slide18 : 1945 Memex 1963 Sketchpad 1968 Augment 1969 FLEX 1973 Alto 1974 Bravo 1981 Star 1983 Lisa 1984 Mac 1987 Windows Bravo and BravoX BravoX Improved Bravo by Larry Tessler Simonyi joined Microsoft, and led the development of Microsoft Word


Slide19 : 1945 Memex 1963 Sketchpad 1968 Augment 1969 FLEX 1973 Alto 1974 Bravo 1981 Star 1983 Lisa 1984 Mac 1987 Windows The Xerox Star Released 1981 and designed as an office automation System Computer as desktop of professionals in business organisations Goal: Computer invisible to the user Easy to Learn GUI


Slide20 : 1945 Memex 1963 Sketchpad 1968 Augment 1969 FLEX 1973 Alto 1974 Bravo 1981 Star 1983 Lisa 1984 Mac 1987 Windows The Xerox Star The Star’s GUI Windows that could overlap Different file-types had different icons Icons were used to manipulate the system Progressive disclosure


Slide21 : 1945 Memex 1963 Sketchpad 1968 Augment 1969 FLEX 1973 Alto 1974 Bravo 1981 Star 1983 Lisa 1984 Mac 1987 Windows The Xerox Star


Slide22 : 1945 Memex 1963 Sketchpad 1968 Augment 1969 FLEX 1973 Alto 1974 Bravo 1981 Star 1983 Lisa 1984 Mac 1987 Windows The Xerox Star


Slide23 : 1945 Memex 1963 Sketchpad 1968 Augment 1969 FLEX 1973 Alto 1974 Bravo 1981 Star 1983 Lisa 1984 Mac 1987 Windows The Apple Lisa Apple begun to develop the Lisa in 1979 as a Text based system Redesign as graphical system similar to the Xerox Star New Hardware was used GUI much like the Star’s GUI Document based


Slide24 : 1945 Memex 1963 Sketchpad 1968 Augment 1969 FLEX 1973 Alto 1974 Bravo 1981 Star 1983 Lisa 1984 Mac 1987 Windows The Apple Lisa


Slide25 : 1945 Memex 1963 Sketchpad 1968 Augment 1969 FLEX 1973 Alto 1974 Bravo 1981 Star 1983 Lisa 1984 Mac 1987 Windows The Apple Macintosh Steve Jobs was leader of the Macintosh project Original design by Jef Raskin Use strongly guided by physical design GUI much like Lisa’s GUI


Slide26 : 1945 Memex 1963 Sketchpad 1968 Augment 1969 FLEX 1973 Alto 1974 Bravo 1981 Star 1983 Lisa 1984 Mac 1987 Windows The Apple Macintosh


Slide27 : 1945 Memex 1963 Sketchpad 1968 Augment 1969 FLEX 1973 Alto 1974 Bravo 1981 Star 1983 Lisa 1984 Mac 1987 Windows The Apple Macintosh Problem of the Mac: Only 128k main memory Well written applications: MacWrite and MacDraw Mac 512k, Mac512ke and Mac Plus were introduced to save the Mac New applications: Pagemaker, Word Excel


Slide28 : 1945 Memex 1963 Sketchpad 1968 Augment 1969 FLEX 1973 Alto 1974 Bravo 1981 Star 1983 Lisa 1984 Mac 1987 Windows Microsoft Windows Release of the IBM PC AT in August 1984 running at 6MHz Windows planed 1983 was released on August 11, 1987 Windows 1.01 was a large disappointment!


Slide29 : 1945 Memex 1963 Sketchpad 1968 Augment 1969 FLEX 1973 Alto 1974 Bravo 1981 Star 1983 Lisa 1984 Mac 1987 Windows Microsoft Windows


Slide30 : 1945 Memex 1963 Sketchpad 1968 Augment 1969 FLEX 1973 Alto 1974 Bravo 1981 Star 1983 Lisa 1984 Mac 1987 Windows Microsoft Windows Furthermore, Jobs complained about the stolen Mac OS’s interface design Gates replied: “Hey Steve, just because you broke into Xerox’s house before I did and took the TV doesn’t mean I can’t go in later and take the stereo.” Windows 2.03 was released Jan. 1988 Windows 3.1 was released in 1992