Analyse the relationship between emerging technologies and innovation, including the social, environmental, ethical and economic consequences of new and developing technologies

What this dot point is asking

NESA wants you to explain how emerging technologies create the conditions for innovation, and to weigh the social, environmental, ethical and economic consequences of adopting new and developing technologies. You need examples of current emerging technologies and a balanced judgement about their effects on designers and society.

The answer

What counts as an emerging technology

An emerging technology is one that is new, still developing, or being applied in a new way, and that has the potential to change how products, systems and environments are designed and produced. For HSC Design and Technology the most useful examples include:

• Additive manufacturing (3D printing), building objects layer by layer from digital models, enabling rapid prototyping and customised one-off production.
• Smart and responsive materials, such as shape-memory alloys, thermochromic and photochromic materials, and piezoelectric materials that respond to their environment.
• Biotechnology and biomaterials, including lab-grown materials, biodegradable polymers and bio-fabrication.
• Nanotechnology, manipulating matter at the molecular scale for stronger, lighter, self-cleaning or antibacterial surfaces.
• Artificial intelligence and generative design, where software proposes optimised design solutions from a brief and set of constraints.
• Internet of Things (IoT) connectivity, embedding sensors and communication into everyday products.

How emerging technologies drive innovation

Emerging technologies are the engine of innovation because they let designers solve problems that were previously impossible or uneconomic. Additive manufacturing collapses the cost of one-off and small-batch production, so mass customisation becomes viable for items such as hearing aids, dental aligners and prosthetics. Smart materials allow products to sense and respond, replacing complex mechanical assemblies with a single responsive component. Generative design lets a designer explore thousands of structural options in hours, producing lighter, stronger parts than a human would draw by hand.

The key idea is that an emerging technology is an enabler. The innovation is the successful product, system or environment that the technology makes possible and that meets a market need.

Social consequences

New technologies reshape work, lifestyle and access. They can democratise design by putting prototyping tools in schools and home workshops, but they can also displace traditional jobs and skills. Connected products raise concerns about privacy and data security. Designers carry responsibility for inclusive design so that benefits reach people of differing abilities and incomes.

Environmental consequences

Emerging technologies cut both ways environmentally. Additive manufacturing reduces material waste by adding only what is needed, and supports local production that lowers transport emissions. Biodegradable and bio-based materials reduce landfill and reliance on fossil-based plastics. Against this, some technologies are energy intensive, depend on rare materials, or create products that are hard to recycle because they combine many materials. Designers should apply life cycle analysis to judge the true environmental cost.

Ethical consequences

Ethical questions include the responsible use of biotechnology, the bias and accountability of AI-driven design decisions, surveillance through connected products, and the fair distribution of benefits. A designer using generative AI must still take responsibility for the safety and suitability of the result.

Economic consequences

Economically, emerging technologies create new industries, export opportunities and skilled jobs, while disrupting established ones. Early adopters gain competitive advantage, but development carries financial risk. Lower barriers to prototyping support small Australian start-ups competing globally.

Making a judgement

In the exam you may be asked to assess the consequences of an emerging technology. Markers reward a named technology, specific examples of its application, and a balanced evaluation that reaches a supported conclusion rather than listing benefits and drawbacks without weighing them.