SPPU Computer Engineering (Semester 7)
Pervasive Computing
December 2016
Total marks: --
Total time: --
INSTRUCTIONS
(1) Assume appropriate data and state your reasons
(2) Marks are given to the right of every question
(3) Draw neat diagrams wherever necessary


Solve any one question.Q.1(a,b) and Q.2(a,b)
1(a) Define HCI. Explain explicit and implicit HCI.
6 M
1(b) Explain Human-to-Human Interaction(HHI) applications.
4 M

2(a) Expalin wearable computer interaction.
6 M
2(b) Explain Pervasive games and social physical spaces.
4 M

Solve any one question.Q.3(a,b) and Q.4(a,b)
3(a) Explain Context aware computing and types of contexts with example.
6 M
3(b) Explain mobile middleware with example.
4 M

4(a) Expalin the types of context aware applications and steps for developing context aware applications.
6 M
4(b) Explain application aware adaption architecture.
4 M

Solve any one question.Q.5(a,b) and Q.6(a,b)
5(a) Explain mobile and wireless security issues.
10 M
5(b) Explain in detail :
i) Replay attacks
ii) Traffic analysis
8 M

6(a) Explain the concept of 'Agent' related to mobile middleware and services offered by Agent.
10 M
6(b) Explain the various problems with GSM security.
8 M

Solve any one question.Q.7(a,b) and Q.8
7(a) Explain smart Human-Device Interaction in detail.
10 M
7(b) Explain Human intelligence versus machine intelligence.
6 M

8 Write notes on:
a) Exo friendly Ubicom Devices
b) Cyber physical Systems
16 M

9(a) Explain the Social Netwoking for smart interactions with examples.
10 M
9(b) How distributed systems interaction to be more intelligent? Explain.
6 M

10(a) Explain various security issues in Ad Hoc Networks.
10 M
10(b) Explain Wearable computers in detail.
6 M



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