TRIZ Innovation Challenge: Hoover Dam Tunnel Boring Case Study

Understand the challenge using the TRUE NORTH format, including mission, narrative importance, objective, restrictions, tactical constraints, and starting points for idea generation.

Identify and summarize all constraints and restrictions relevant to the challenge.

List key challenges and objectives using TRIZ problem definition.

Identify potential users affected by the innovation and specify two objectives per user in a user-objective chart showing contradictions and ideal states.

Break down the key challenges into sub-challenges to simplify problem-solving.

Perform TRIZ Contradiction Analysis to identify the 10 most significant contradictions with specific, unique solutions for each.

Conduct TRIZ Functional Analysis to dissect main and sub-functions and create 10 specific, unique ideas based on the analysis.

Apply TRIZ System Operator Analysis to examine system components and interactions, generating 10 unique ideas.

Use TRIZ-inspired scenario planning to identify bottlenecks in generated ideas and propose solutions to mitigate these.

Conduct TRIZ benchmarking to compare generated ideas with known solutions and generate 10 new unique ideas.

Generate 80 ideas based on the 40 TRIZ inventive principles (2 ideas per principle), ensuring uniqueness.

Generate an additional 80 ideas combining TRIZ inventive principles with other methods like Su-Field Analysis and Standard Solutions.

Identify top 10 strongest ideas, then improve each by applying additional TRIZ inventive principles; present results in chart format.

As an innovation expert, create two lists of three related stimuli based on previous work, and generate one idea per combination with top ideas to produce 90 ideas.

Revisit the top 10 ideas and further enhance them by applying additional TRIZ inventive principles; document in chart form.

Apply various TRIZ-based idea generation methods (Eliminate, Combine, Separate, Copy, Segment, Vary, Maximize, Invert, Adapt, Magnify, Import) to generate 20 unique ideas per method, each including the component or function involved.

Compile all generated ideas into a detailed chart evaluating name, description, source, value, meaningfulness (0-10), uniqueness (0-10), and a weighted score.

Review all generated ideas and select the top 10 most likely to meet challenge objectives and constraints, presenting them in a chart with objectives delivered.