Big bang

Phased

Parallel

Pilot

E.g. establish responsibilities

Conduct initial assessment

Develop organizational policy

Select software

Provide training

Development

Promote organization awareness

Monitor

Media & multimedia

Elements of multimedia

Affinity Diagram

Card-Sorting Techniques

Skeleton plane

Design principles for website

Usability Poisons

F-shaped pattern

Inversed Golden Triangle

labeling

navigation support

search mechanisms

Metadata

Vocabularies

Multi-level forms

1. Visibility

2. Consistency

3. Familiarity

4. Affordance

Ease of use

Safety

10. Flexibility

11. Style

12. Conviviality

IMPACT

10 Heuristics Evaluation List

early

late

throughout

Lab

Field

Subjective

Objective

Qualitative

Quantitative

low

High

UI conceptual design

evaluate prototyping

UI detailed design

Documentation

Implementation

+ve & -ve impacts

Pros

Cons

expands scenarios

e.g. PACT

Observe

Collect artefacts

Capture social context

Stories

Scenarios

Prototyping

Functional

Non-Functional

MoSCow Rules

Task Analysis

Task Modelling

Highly interactive?

Example: Undo VCR

Low

Midium

High

Execution Phase

Evaluation Phase

Example Want more light

Four parties User, System,Input and Output

Four steps in the interaction cycle

Examples of error in each step

for Technologies

activities in different ways

Physical Difference

Psychological Difference

Usage Difference

Temporal Aspects

Co-operation and Complexity

Safety Critical

Content

Batch

Interactive

Inputs and Outputs

Keyboards, Mouses, etc

Immersion Technology

STM, LTM

Storage formats

How our eyes function?

Ambiguity can be resolvedby Context

Optical Illusion

Reading

How our ears function?

Limitation of our hearing

Human can easily filterwhat they want to listen

=touch

Different kinds of Stimulus

Time to respond to stimulus

Fitt's law

Sensory Memory

Short-term Memory

Long-term Memory

Goal of Interaction Design

Importance of Interaction Design

Multiple disciplines

Factors in HCI

Practical Implication

Design Models

HCI Foundations

Design

Implementation and Evaluation

Refer to the spreadsheet (v2)

Attendance, Tutorials and Participation 20%

Group Assignment 1 20%

Group Assignment 2 20%

Exam 40%

1. Predictability

2. Synthesizability

3. Familiarity

4. Generalizability

5. Consistency

6. Dialogue Initiative

7. Multi-threading

8. Task Migratability

9. Substitutivity

10. Customizability

11. Observability

12. Recoverability

13. Responsiveness

14. Task Conformance