IB Design Technology Topic A2.2.3 Physical and Virtual Prototyping Revision Notes (SL/HL)

IB Design Technology Topic A2.2.3 Physical and Virtual Prototyping Revision Notes (SL/HL) | RevisionDojo

Written by official IB examiners

Why Designers Build Prototypes

Before committing to production, designers build prototypes, working models of a design that can be tested and learned from.
A prototype serves four main purposes:
1. Validation: checking the design meets user needs and functions as intended.
2. Iteration: refining and improving it from the feedback.
3. Communication: giving stakeholders a tangible or visual model of the idea.
4. Risk reduction: surfacing problems early while they are still cheap to fix.
Prototypes come in two broad forms, physical and virtual, and each has its strengths.

Physical Prototypes

Definition

Physical Prototype

A tangible, real-world model of a product, built using physical materials.

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Definition

Paywall

(on a website) an arrangement whereby access is restricted to users who have paid to subscribe to the site.

anim nostrud sit dolore minim proident quis fugiat velit et eiusmod nulla quis nulla mollit dolor sunt culpa aliqua

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.

Duis aute irure dolor in reprehenderit

Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.

Note

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam quis nostrud exercitation.

Excepteur sint occaecat cupidatat non proident

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Tip

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.

Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris.
Duis aute irure dolor in reprehenderit in voluptate velit esse cillum.

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Why Designers Build Prototypes

Before committing to production, designers build prototypes, working models of a design that can be tested and learned from.
A prototype serves four main purposes:
1. Validation: checking the design meets user needs and functions as intended.
2. Iteration: refining and improving it from the feedback.
3. Communication: giving stakeholders a tangible or visual model of the idea.
4. Risk reduction: surfacing problems early while they are still cheap to fix.
Prototypes come in two broad forms, physical and virtual, and each has its strengths.

Physical Prototypes

Definition

Physical Prototype

A tangible, real-world model of a product, built using physical materials.

Definition

Paywall

(on a website) an arrangement whereby access is restricted to users who have paid to subscribe to the site.

anim nostrud sit dolore minim proident quis fugiat velit et eiusmod nulla quis nulla mollit dolor sunt culpa aliqua

Duis aute irure dolor in reprehenderit

Note

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam quis nostrud exercitation.

Excepteur sint occaecat cupidatat non proident

Tip

Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris.
Duis aute irure dolor in reprehenderit in voluptate velit esse cillum.

A. Design in theory8 subtopics

B. Design in practice8 subtopics

C. Design in context8 subtopics

IB Design Technology Topic A2.2.3: Physical and Virtual Prototyping Notes

A. Design in theory8 subtopics

B. Design in practice8 subtopics

C. Design in context8 subtopics

Why Designers Build Prototypes

Physical Prototypes

anim nostrud sit dolore minim proident quis fugiat velit et eiusmod nulla quis nulla mollit dolor sunt culpa aliqua

Duis aute irure dolor in reprehenderit

Excepteur sint occaecat cupidatat non proident

Unlock the rest of this chapter with a free account

Why Designers Build Prototypes

Physical Prototypes

anim nostrud sit dolore minim proident quis fugiat velit et eiusmod nulla quis nulla mollit dolor sunt culpa aliqua

Duis aute irure dolor in reprehenderit

Excepteur sint occaecat cupidatat non proident

Unlock the rest of this chapter with a free account