班ゼミ発表資料 Usability Matters - Chapter 13.

早稲田大学大学院情報理工・情報通信専攻
深澤研究室 GUI班 班ゼミ輪講発表資料

Transcript

1. Connectivity Part 5 YUYA INAGAKI - Fukazawa Lab. M1 2019 / 11 / 11
2. 2 13.2 Occasionally connected is the norm 13.1 Not all connections are the same 13.1.1 Securing your connection 13.1.2 Connection speed can vary 13.1.3 Connection cost can vary 13.2.1 Connections may not be possible 13.2.2 Connections may be lost 13.2.3 Connections may be change
3. 3 13章 Coping with varying network conditions ɾ ɾ ɾ ɾ
4. 1 2 4 Rosa
5. 13.1 Not all connections are the same
6. 6 13.1 NOT ALL CONNECTIONS ARE THE SAME • • 署 ü ü ü
7. SECURING YOUR CONNECTION - 13.1.1 -
8. 8 13.1.1 Securing your connection Rosa HTTPS HTTPS HTTPS • HTTPS •
9. 8 13.1.1 Securing your connection Rosa HTTPS HTTPS HTTPS • HTTPS •
10. 9 ü ü ü URL ü HTTPS 13.1.1 Securing your connection HTTPS
11. CONNECTION SPEED CAN VARY - 13.1.2 -
12. 11 13.1.2 Connection speed can vary Rosa • •
13. 12 13.1.2 Connection speed can vary ü ü ü 2G (40KB/s) WiFi(100MB/s) ü ü ü ü ü
14. 13 13.1.2 Connection speed can vary ü ü 署 ü Facebook 2G • • WiFi •
15. CONNECTION COST CAN VARY - 13.1.3 -
16. 15 13.1.2 Connection cost can vary Rosa • • •
17. 16 13.1.2 Connection cost can vary WiFi ü ü ü ü ü 13.1 | OS
18. 13.2 OCASSIONALLY CONNCTED IS THE NORM
19. CONNECTIONS MAY NOT BE POSSIBLE - 13.2.1 -
20. 19 13.2.1 Connections may not be possible ü ü ü Rosa
21. 20 13.2.1 Connections may not be possible ü [ ] ü ü ü 11 ü
22. 21 13.2.1 Connections may not be possible ü ü ü ü ü • • / •
23. CONNECTIONS MAY BE LOST - 13.2.2 -
24. 23 13.2.2 Connections may change ü ü ü ü ü •
25. CONNECTIONS MAY CHANGE - 13.2.3 -
26. 25 13.2.3 Connections may change • Rosa • • • • WiFi
27. 26 13.2.3 Connections may change ü ü ü ü
28. Thank you for listening