Explanation
One way to increase the team's psychological safety to encourage productive collaboration is to ask everyone to share a personal experience, as this helps build trust, empathy, and rapport among team members. Asking everyone their expected level of project involvement or introducing themselves via title and greatest success may not foster psychological safety, as they may create hierarchy, pressure, or competition.

The best approach to presenting a new product vision to a group of leaders who are used to making decisions based on metrics is to identify the biggest questions about the product vision and collect data on prototypes, as this helps validate or invalidate the assumptions and hypotheses behind the vision, and provide evidence-based arguments for its feasibility and viability. Running qualitative user research or conducting a competitive analysis may not be persuasive or relevant enough for this group.

Explanation
The strategy designer should conduct an expert interview in consumer device engineering to determine whether or not to pursue this product idea. An expert interview is a way to gather information and insights from someone who has specialized knowledge or experience in a relevant domain. It can help validate assumptions, identify risks, and explore opportunities for innovation. Performing secondary research may not provide enough depth or specificity for this product idea. Hiring an engineer may be premature and costly at this stage.

The strategy designer should propose facilitating a co-creation workshop to help generate ideas grounded in research insights, to improve the situation of customer churn due to a disconnect between product features and user needs. A co-creation workshop is a method that involves collaborating with stakeholders and users to ideate and prototype solutions based on research findings and user feedback. It helps create solutions that are aligned with user needs and expectations, and increase user engagement and satisfaction. References:
https://trailhead.salesforce.com/en/content/learn/modules/salesforce-strategy-designer-certification-prep/facilitate

Explanation
A business model canvas is a methodology that a strategy designer should use to help stakeholders understand the impact of making sustainability a new core value on current products and services. A business model canvas is a tool that helps describe, design, and evaluate the key elements of a business model, such as value proposition, customer segments, revenue streams, cost structure, and key resources. It helps assess the desirability, viability, and feasibility of a product or service, and identify opportunities and risks for improvement or innovation. References:
https://trailhead.salesforce.com/en/content/learn/modules/salesforce-strategy-designer-certification-prep/create-a