IB Design Technology Topic 8.1 Sustainable Development Revision Notes (HL)

IB Design Technology Topic 8.1 Sustainable Development Revision Notes (HL) | RevisionDojo

Understanding Sustainable Development in Design

At its core, sustainable development aims to meet human needs today without depleting resources needed for future generations.
In this section, we’ll explore how sustainable development shapes design decisions, balances competing stakeholder needs, and integrates environmental, social, and economic considerations.

What is Sustainable Development?

Definition

Sustainable development

Sustainable development is refers to meeting the needs of the present without compromising the ability of future generations to meet their own needs.

In design, this means creating products, systems, and solutions that are resource-efficient, environmentally responsible, and socially equitable, all while remaining functional and accessible.
Designers often face competing demands from stakeholders, such as customers, manufacturers, and regulators.

Example

A company may aim to lower production costs, while customers demand environmentally friendly materials.

Tip

When designing sustainably, ask yourself: “How will this decision impact the environment, society, and future generations?”

Holistic and Systematic Approaches to Sustainable Design

Sustainable design requires a holistic and systematic approach, meaning designers must consider multiple interconnected factors throughout a product’s lifecycle.

1. Aesthetic and Cultural Considerations

Products that align with cultural values and aesthetics are more likely to be accepted by users.
Incorporating traditional patterns into textiles can enhance their appeal in specific markets while preserving cultural heritage.

2. Cost and Usability

Affordability and usability must go hand in hand.
A sustainable product should be cost-effective without compromising functionality.

Example

Solar-powered lamps for rural communities must be both durable and affordable to meet users’ needs.

Energy and Material Efficiency

Sustainability begins with choosing energy-efficient production methods and renewable materials.
For some manufacturers, using recycled aluminum instead of virgin aluminum reduces energy consumption by up to 95%.

Health and Social Impacts

Designers must consider the health and social implications of their products.
Considering the avoidance of toxic chemicals in paints or plastics protects both workers and consumers.

Example

Take electric vehicles (EVs) as an example.
Designers must navigate challenges such as optimizing battery efficiency, sourcing materials ethically (e.g., lithium mining), and ensuring affordability to create a sustainable alternative to traditional cars.

Common Mistake

Overlooking usability can result in products that are environmentally sustainable but fail to meet user needs, reducing their overall impact.

The Triple Bottom Line: Environmental, Economic, and Social Sustainability

Sustainability is often conceptualized through thetriple bottom line (TBL), which evaluates success across three dimensions: environmental, economic, and social.

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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

Nemo enim ipsam voluptatem quia voluptas sit aspernatur aut odit aut fugit, sed quia consequuntur magni dolores eos qui ratione voluptatem sequi nesciunt. Neque porro quisquam est, qui dolorem ipsum quia dolor sit amet, consectetur, adipisci velit.

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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Understanding Sustainable Development in Design

At its core, sustainable development aims to meet human needs today without depleting resources needed for future generations.
In this section, we’ll explore how sustainable development shapes design decisions, balances competing stakeholder needs, and integrates environmental, social, and economic considerations.

What is Sustainable Development?

Definition

Sustainable development

Sustainable development is refers to meeting the needs of the present without compromising the ability of future generations to meet their own needs.

In design, this means creating products, systems, and solutions that are resource-efficient, environmentally responsible, and socially equitable, all while remaining functional and accessible.
Designers often face competing demands from stakeholders, such as customers, manufacturers, and regulators.

Example

A company may aim to lower production costs, while customers demand environmentally friendly materials.

Tip

When designing sustainably, ask yourself: “How will this decision impact the environment, society, and future generations?”

Holistic and Systematic Approaches to Sustainable Design

Sustainable design requires a holistic and systematic approach, meaning designers must consider multiple interconnected factors throughout a product’s lifecycle.

1. Aesthetic and Cultural Considerations

Products that align with cultural values and aesthetics are more likely to be accepted by users.
Incorporating traditional patterns into textiles can enhance their appeal in specific markets while preserving cultural heritage.

2. Cost and Usability

Affordability and usability must go hand in hand.
A sustainable product should be cost-effective without compromising functionality.

Example

Solar-powered lamps for rural communities must be both durable and affordable to meet users’ needs.

Energy and Material Efficiency

Sustainability begins with choosing energy-efficient production methods and renewable materials.
For some manufacturers, using recycled aluminum instead of virgin aluminum reduces energy consumption by up to 95%.

Health and Social Impacts

Designers must consider the health and social implications of their products.
Considering the avoidance of toxic chemicals in paints or plastics protects both workers and consumers.

Example

Take electric vehicles (EVs) as an example.
Designers must navigate challenges such as optimizing battery efficiency, sourcing materials ethically (e.g., lithium mining), and ensuring affordability to create a sustainable alternative to traditional cars.

Common Mistake

Overlooking usability can result in products that are environmentally sustainable but fail to meet user needs, reducing their overall impact.

The Triple Bottom Line: Environmental, Economic, and Social Sustainability

Sustainability is often conceptualized through thetriple bottom line (TBL), which evaluates success across three dimensions: environmental, economic, and social.

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.

1. Human factors and ergonomics3 subtopics

2. Resource management and sustainable production6 subtopics

3. Modelling5 subtopics

4. Final production11 subtopics

5. Innovation and design7 subtopics

6. Classic design2 subtopics

7. User-centered design (HL)5 subtopics

8. Sustainability in design (HL)4 subtopics

9. Innovation and markets (HL)5 subtopics

10. Commercial production (HL)5 subtopics

IB Design Technology 8.1 Sustainable Development Notes

1. Human factors and ergonomics3 subtopics

2. Resource management and sustainable production6 subtopics

3. Modelling5 subtopics

4. Final production11 subtopics

5. Innovation and design7 subtopics

6. Classic design2 subtopics

7. User-centered design (HL)5 subtopics

8. Sustainability in design (HL)4 subtopics

9. Innovation and markets (HL)5 subtopics

10. Commercial production (HL)5 subtopics

Understanding Sustainable Development in Design

What is Sustainable Development?

Holistic and Systematic Approaches to Sustainable Design

1. Aesthetic and Cultural Considerations

2. Cost and Usability

Energy and Material Efficiency

Health and Social Impacts

The Triple Bottom Line: Environmental, Economic, and Social Sustainability

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

Understanding Sustainable Development in Design

What is Sustainable Development?

Holistic and Systematic Approaches to Sustainable Design

1. Aesthetic and Cultural Considerations

2. Cost and Usability

Energy and Material Efficiency

Health and Social Impacts

The Triple Bottom Line: Environmental, Economic, and Social Sustainability

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