Overreliance on Cost Reduction as a Featured Element of Sensor Design

Area of Science:

• Biomedical Engineering
• Materials Science
• Commercialization Strategy

Background:

• Cost is a critical factor in sensor design and commercialization.
• Academic prototypes often simplify cost considerations compared to commercial products.
• The phrase "low cost" is frequently used in scientific communication without full context.

Purpose of the Study:

• To examine the role of cost in sensor design from academic to commercial stages.
• To clarify the discrepancy between laboratory-scale material costs and end-user pricing.
• To emphasize the importance of accurate cost discussion for scientific communication and advancement.

Main Methods:

• Perspective-based analysis of cost factors in sensor commercialization.
• Discussion of business considerations beyond the bill of materials.
• Case study analysis using pregnancy tests to illustrate pricing discrepancies.

Main Results:

• Laboratory-scale bill of materials does not directly predict commercial product pricing.
• Commercialization involves numerous business factors absent in academic prototypes.
• Academics often lack the expertise to accurately estimate end-user prices.
• Over-reliance on "low cost" without context can hinder practical advancements.

Conclusions:

• Accurate and contextualized discussion of cost is essential for scientific communication.
• Understanding commercialization realities is crucial for bridging the gap between academic innovation and market availability.
• The pregnancy test case study highlights potential over- and underestimations in academic pricing predictions.