Open Source Hardware and Software Offer Over 90% Cost Savings for Scientific Tools

Why It Matters

This insight is critical for research institutions and individual scientists making purchasing decisions. Understanding the significant cost-benefit of open source solutions can inform budget allocation, encourage innovation through customization, and democratize access to advanced scientific equipment.

Key Finding

Scientific tools developed using open source hardware and software are significantly cheaper than proprietary versions, with savings reaching up to 94% when combining technologies like Arduino and 3D printing.

Key Findings

• Open source technologies provide an average economic saving of 87% compared to equivalent or lesser proprietary tools.
• Savings increased to 89% for tools utilizing Arduino technology.
• Savings reached 92% for tools utilizing RepRap-class 3-D printing.
• Combining both Arduino and 3-D printing resulted in average savings of 94% for FOSH tools.

Research Evidence

Aim: To quantify the economic savings provided by free and open source (FOSH) technologies for scientific tools compared to their proprietary equivalents.

Method: Comparative review and analysis

Procedure: The study evaluated FOSH scientific tools from two repositories against functionally equivalent proprietary tools. The analysis specifically considered the use of Arduino-based electronics, RepRap-class 3-D printing, and combinations thereof, to calculate cost differentials.

Context: Scientific research and development, particularly in the creation of custom scientific tools.

Design Principle

Leverage open-source ecosystems to maximize resource efficiency and minimize the cost of scientific instrumentation.

How to Apply

When specifying requirements for new scientific equipment or tools, include a requirement to investigate available FOSH alternatives and compare their total cost of ownership against proprietary options.

Limitations

The study's findings are based on a review of existing repositories and may not account for all potential hidden costs or the total cost of ownership for all FOSH solutions, such as the time investment in assembly or customization.

Student Guide (IB Design Technology)

Simple Explanation: Using free and open source parts and designs for science equipment can save a lot of money, sometimes over 90% compared to buying brand-name equipment.

Why This Matters: Understanding cost savings is crucial for making practical design choices, especially when working with limited budgets. This research shows that open source can be a very cost-effective strategy.

Critical Thinking: While the economic benefits are clear, what are the potential trade-offs in terms of reliability, support, and long-term maintenance when opting for open-source solutions over established proprietary systems?

IA-Ready Paragraph: The adoption of free and open source hardware and software (FOSH) presents a significant opportunity for economic savings in scientific endeavors. Research indicates that FOSH scientific tools can offer cost reductions of up to 94% compared to proprietary alternatives, particularly when leveraging platforms like Arduino and 3D printing (Pearce, 2020). This substantial financial advantage allows for greater resource allocation towards research itself rather than equipment acquisition, democratizing access to advanced scientific capabilities.

Project Tips

• When choosing components for a design project, research if open-source alternatives exist and compare their costs.
• Consider the potential for customization and community support when evaluating open-source options.

How to Use in IA

• Cite this research when justifying the choice of components or materials that are open source, highlighting the economic benefits.
• Use the cost savings data to support arguments for the feasibility and practicality of your design solution.

Examiner Tips

• Demonstrate an awareness of cost-effectiveness in design choices by referencing studies on open-source solutions.
• Be prepared to justify the selection of components based on both performance and economic factors.

Independent Variable: ["Type of technology (proprietary vs. FOSH)","Use of Arduino","Use of RepRap-class 3-D printing"]

Dependent Variable: ["Economic savings (percentage difference in cost)"]

Controlled Variables: ["Functionality of the scientific tool","Complexity of the scientific tool"]

Strengths

• Provides a quantitative analysis of cost savings across various FOSH technology combinations.
• Highlights the broad applicability of FOSH in scientific tool development.

Critical Questions

• How does the initial investment in learning and setting up FOSH compare to the cost of proprietary solutions?
• What are the implications for intellectual property and commercialization when using FOSH in a research context?

Extended Essay Application

• An Extended Essay could investigate the feasibility of developing a specific scientific instrument using FOSH, detailing the cost savings and comparing it to commercial options.
• Further research could explore the long-term sustainability and support models for FOSH scientific tools.

Source

Economic savings for scientific free and open source technology: A review · HardwareX · 2020 · 10.1016/j.ohx.2020.e00139