1. PAST, PRESENT AND FUTURE
THE EVOLUTION OF HUMAN
COMPUTER INTERACTION
PAST, PRESENT AND FUTURE

2. PAST People Challenges Focus on functionality
Not user friendly, complex
Not intuitive
Less interactivity
- User have to be technically well trained so that can be able to use the product effectively

3. PAST
1943 – ENIAC, the world's first all electronic numerical integrator and computer.
The Mark I paper tape readers.
1948 – IBM SSEC was an electromechanical computer built by IBM

4. PAST
Sketchpad
Apple Lisa
Apple Macintosh

5. Present Input Output Keyboard Cursor key Mouse Microphone
Touch pad on laptop
Touch screen
Scrolling glass teletype
Character terminal
Bit mapped screen
Audio

6. Present Challenges People Social Impact
-Reduces human to social interaction
(anti social)
Functionality should not be at expense of interactivity
Have to maximize the potential of existing technology
Some interactive HCI technology not mature enough, causing frustration of user.
(Voice command, face recognition)
-younger generation is more comfortable with the HCI technology

7. Present

8. Future Input Output Holographic display Computer jewelry
Data gloves and suits
Head mounted display
Autonomous agents

9. Future Challenges People Holography , gesture based HCI
Artificial intelligence may be able for computers for better understand or interact with humans.
Better voice recognition
Neurology based (brain wave control
Security and privacy may not be economically effective

10. Future