1. treading the borders of cyberspace

2. augmented reality project image onto real world –calligraphy teaching field manuals/tourist guides –device gives appropriate information head-up display –merge real and virtual worlds

3. mobile devices mobile phones bigger screens, more computational PDAs GSM & GPS connections... videophones, digital cameras real time … upload/download smart cards, e-cash we know who you are...

4. ubiquitous computing –PC, modem, printer –VCR, remote control –satellite, digital TV receiver –CD, HiFi + remote controls –microwave, washing machine –home security, phone/fax, etc. etc. etc. how many computers in your house?

5. wearable computers from wrist-watch videophones to tee-shirt displays...

6. Georgia Tech, Atlanta http://www.cc.gatech.edu/fce/c2000/

7. lecture using liveboard - electronic whiteboard

8. ‘write’ on electronic slides

9. later … student’s replay slides, audio and video