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  • Writer's pictureNavid Karimian Pour

Navigating the Idea Maze: A Complete Manual for Idea Screening in Product Development

Updated: Aug 3, 2023

In the dynamic world of product development, the journey from a mere concept to a tangible, market-ready product is a complex process. Each step of this journey plays a crucial role in shaping the final product, and skipping or rushing through any of these steps can lead to subpar outcomes. In our previous blog post, we delved into the first step of this process, "Idea Generation", where we explored various techniques to stimulate creativity and generate a pool of innovative ideas. If you haven't read it yet, you can catch up here.

Today, we're moving forward to the next critical step in the product development process - "Idea Screening". This step functions as a filter, distinguishing the valuable ideas from the less valuable ones, ensuring that only the viable concepts move forward. It's a stage where we critically evaluate each idea generated, assessing its potential for success and its alignment with our business goals and market needs.

Idea Screening might seem like a daunting task, especially when you're dealing with a multitude of ideas. However, with the right approach and tools, it can be a highly effective way to streamline your product development process and increase your chances of success. So, let's dive in and explore the fascinating process of Idea Screening!

What is Idea Screening?

Idea screening, in its simplest form, is the process of evaluating ideas to determine their potential and feasibility. It's like a gatekeeper in the product development process, ensuring that only the most promising ideas move forward to the next stages. But why is this step so important?

Imagine you're on a treasure hunt with a map full of potential locations where the treasure could be. You wouldn't dig up every single spot, would you? It would be time-consuming, exhausting, and not to mention, inefficient. Instead, you would analyze the clues, evaluate the potential of each spot, and focus your efforts on the most promising ones. That's exactly what idea screening does in the product development process. It helps you identify the 'treasure' - the ideas that are most likely to succeed.

Idea screening is crucial for several reasons:

  1. Efficiency: It helps to narrow down the list of ideas to a manageable number, saving time and resources that would otherwise be spent on exploring every single idea.

  2. Risk Mitigation: By evaluating the feasibility and potential of each idea, you can identify and eliminate high-risk or low-reward ideas early in the process.

  3. Focus: With a smaller, more refined list of ideas, your team can focus their efforts on developing and implementing the most promising concepts.

  4. Alignment: Idea screening ensures that the ideas moving forward are in line with your company's strategy, goals, and capabilities, as well as market needs and trends.

However, it's important to note that idea screening is not about finding reasons to reject ideas, but rather about identifying the ideas with the greatest potential for success. It's a critical thinking process that requires a balance of creativity, analytical skills, and business acumen. In the following sections, we'll delve deeper into the idea screening process, the criteria for evaluation, and the tools you can use to make this process more effective.

The Idea Screening Process

The idea screening process can be broken down into several key stages. While the specifics might vary depending on the nature of your business and the product you're developing, the general process typically includes the following stages:

Initial Review

This is the first pass through the list of ideas generated. At this stage, you're looking for any immediate red flags that would disqualify an idea. This could be anything from a lack of alignment with your company's strategy to obvious technical or financial feasibility issues. The goal of this stage is to quickly eliminate ideas that are clearly not viable, allowing you to focus your efforts on the more promising concepts.

Detailed Investigation

The ideas that pass the initial review move on to a more detailed investigation. This involves a deeper dive into each idea, examining its potential benefits, costs, risks, and feasibility in greater detail. You might conduct market research, technical feasibility studies, or financial analyses to gather the information needed for this evaluation.


Based on the information gathered during the detailed investigation, each idea is evaluated against a set of predetermined criteria. These criteria might include factors like market potential, alignment with company strategy, technical feasibility, financial viability, and competitive advantage. The goal is to objectively assess the strengths and weaknesses of each idea.


Finally, a decision is made on whether to move forward with each idea. This decision should be based on the evaluation conducted in the previous stage. Ideas that meet the criteria and show high potential for success are selected for further development, while those that don't are either discarded or put on hold for potential reevaluation in the future.

Remember, the idea screening process is not a one-size-fits-all approach. It should be tailored to fit the specific needs, capabilities, and goals of your organization. The key is to ensure that it's a thorough, objective, and systematic process that allows you to identify the most promising ideas for further development.

Criteria for Idea Screening

The criteria you use to evaluate ideas during the screening process can make a significant difference in the outcomes of your product development efforts. While these criteria may vary depending on your specific business context and the nature of the product, here are some common factors that are often considered:

  1. Alignment with Company Strategy: The idea should align with your company's overall strategy and goals. If an idea doesn't fit within your strategic direction, it may not be worth pursuing, no matter how innovative or promising it might seem.

  2. Market Potential: Consider the potential demand for the product in the market. This involves understanding your target audience, their needs and preferences, and how the proposed product would fit into the existing market landscape.

  3. Technical Feasibility: Is the idea technically feasible with the current technology and resources? If the technical challenges are too great, it might not be feasible to pursue the idea, at least not in the short term.

  4. Financial Viability: Consider the financial implications of the idea. This includes the estimated costs of development, production, marketing, and distribution, as well as the potential revenue.

  5. Competitive Advantage: Does the idea offer a competitive advantage? This could be in terms of innovation, cost, unique features, or other factors that set your product apart from the competition.

  6. Regulatory Compliance: If applicable, consider whether the idea complies with relevant regulations and standards in your industry.

  7. Risk Assessment: Evaluate the potential risks associated with the idea, including technical, market, financial, and operational risks.

Remember, the goal of idea screening is not to find the 'perfect' idea - as there's no such thing. Instead, it's about identifying the ideas that have the best chance of success given your specific context, capabilities, and goals.

Challenges in Idea Screening

While idea screening is a critical step in the product development process, it's not without its challenges. Here are some common obstacles that organizations might face during this stage:


Bias can significantly impact the idea screening process. This could be in the form of personal bias, where decision-makers favor ideas based on their own preferences rather than objective criteria. Or it could be confirmation bias, where they seek out information that supports their preconceived notions and ignore information that contradicts them. Overcoming bias requires awareness, training, and a commitment to objectivity. It's important to create a culture where different perspectives are valued and where decision-makers are encouraged to challenge their own assumptions.

Lack of Clear Criteria

Without clear, objective criteria for evaluating ideas, the screening process can become arbitrary and inconsistent. This can lead to potentially good ideas being overlooked and less viable ones being pursued. To avoid this, it's important to establish clear criteria for evaluation at the outset of the screening process. These criteria should be aligned with your company's strategy and goals, and they should be communicated clearly to all decision-makers.

Resistance to New Ideas

Sometimes, organizations can be resistant to new, innovative ideas, especially if they involve significant change or risk. This can result in a tendency to favor safer, more familiar ideas over potentially groundbreaking ones. Overcoming this resistance requires a culture that values innovation and risk-taking. Leaders play a crucial role in fostering this culture by encouraging creativity, being open to new ideas, and being willing to take calculated risks.


In some cases, the desire for harmony and consensus within a team can stifle critical thinking and lead to poor decision-making. This phenomenon, known as groupthink, can result in suboptimal ideas being selected simply because they're the most popular or least controversial. To combat groupthink, it's important to foster a culture where dissenting opinions are valued and where team members are encouraged to think critically and challenge the status quo.

Overcoming these challenges requires a conscious effort to foster objectivity, openness, and critical thinking during the idea screening process. This might involve training decision-makers to recognize and mitigate bias, establishing clear and objective criteria for evaluation, encouraging diversity of thought, and creating a culture that values innovation and risk-taking.

Tools and Techniques for Effective Idea Screening

To streamline the idea screening process and overcome the challenges mentioned above, various tools and techniques can be employed. These can help in structuring the process, fostering objectivity, and making informed decisions. Here are a few noteworthy ones:

SWOT Analysis

SWOT Analysis is a strategic planning tool that helps to identify and understand the Strengths, Weaknesses, Opportunities, and Threats related to a particular idea. Strengths and weaknesses are typically internal factors, such as resources or capabilities your organization has, while opportunities and threats usually refer to external factors, like market trends or competitive dynamics. By using SWOT analysis, you can gain a comprehensive view of each idea's potential and the challenges it might face. This tool encourages a balanced view of the idea, considering both its positive aspects and potential pitfalls. It can help you identify areas where you might need to invest more resources, potential risks that need to be managed, or opportunities that could be exploited.

Feasibility Study

A feasibility study is a preliminary analysis to determine whether an idea is worth pursuing. It involves evaluating various aspects of the idea, such as technical feasibility (can we build it?), economic feasibility (will it be profitable?), legal feasibility (are there any legal obstacles?), operational feasibility (can we maintain it?), and scheduling feasibility (can we do it in time?). Conducting a feasibility study can help you identify potential roadblocks early in the process and assess whether the idea is viable given your current resources and capabilities. It can also provide valuable insights that can guide the further development of the idea.

Decision Matrix Analysis

Decision Matrix Analysis is a useful technique for comparing and prioritizing multiple ideas. It involves creating a matrix with your ideas listed down one side and the criteria for evaluation across the top. Each idea is then scored against each criterion, and the scores are added up to give a total score for each idea. This technique provides a structured way to evaluate multiple ideas against the same set of criteria, making it easier to compare them objectively. It can help you identify the most promising ideas based on a comprehensive evaluation, rather than relying on gut feelings or subjective preferences.

Cost-Benefit Analysis

Cost-Benefit Analysis is a financial tool that compares the costs of implementing an idea with the benefits it is expected to deliver. The costs might include development, production, marketing, and distribution costs, while the benefits could include projected revenue, cost savings, or other financial gains. This analysis can help you assess the financial viability of an idea and make informed decisions about whether to pursue it. It's important to note, however, that while financial considerations are important, they should not be the only factor in your decision. Other factors, such as alignment with your company's strategy or the idea's potential to provide a competitive advantage, should also be considered.

Scenario Analysis

Scenario Analysis involves creating different scenarios of what could happen in the future and assessing how the idea would perform in each scenario. These scenarios could include best-case, worst-case, and most likely scenarios, as well as scenarios based on different assumptions about market trends, competitive dynamics, or other external factors. This technique can help you identify potential risks and opportunities that might not be apparent in a straightforward analysis. It can also help you prepare for different possibilities and make more resilient decisions.

Prototype Development and Testing

For some ideas, particularly those involving new products or technologies, developing a simple prototype and testing it can provide valuable insights. This could involve creating a physical model, a software mockup, or even a simple sketch or diagram. The prototype can then be tested with a small group of users, stakeholders, or experts to gather feedback. This feedback can help you assess the idea's practicality, usability, and market appeal, and identify any potential issues or improvements before the idea is further developed. Prototype development and testing can be a cost-effective way to validate your ideas and reduce the risk of failure.

The choice of tools and techniques will depend on the specific needs and context of your organization. The key is to use them to facilitate objective, informed decision-making during the idea screening process.

Case Study: Idea Screening in Practice

To illustrate the importance and effectiveness of idea screening, let's look at a real-world example. Consider the case of a well-known technology company, Apple Inc. Apple is renowned for its innovative products, but not every idea makes it to the market. The company has a rigorous idea screening process to ensure that only the most promising and strategically aligned ideas are pursued.

One of the most famous examples of this is the development of the original iPhone. The idea for a touchscreen smartphone was a radical departure from the existing products in the market and within Apple's own product line. It involved significant technical challenges and risks. However, it also offered a potential competitive advantage and was aligned with Apple's strategy of creating innovative, user-friendly technology.

During the idea screening process, Apple conducted a detailed investigation into the technical feasibility of the idea, the potential market demand, and the financial implications. They evaluated the idea against their strategic objectives and their capabilities. They also considered the potential risks, including the technical challenges and the competitive response.

The result of this rigorous idea screening process was the decision to move forward with the development of the iPhone. The rest, as they say, is history. The iPhone was a huge success, revolutionizing the smartphone market and becoming a key driver of Apple's growth.

This case study illustrates the power of effective idea screening. It shows how a rigorous, objective evaluation of ideas can help identify the most promising opportunities and guide strategic decision-making. It also shows that idea screening is not just about eliminating ideas, but also about refining and improving them. The feedback and insights gained during the screening process can be invaluable in shaping the development of the idea and increasing its chances of success.


Idea screening serves as a pivotal checkpoint in the product development process, enabling organizations to sift through a multitude of ideas and focus on those with the highest potential for success. It's a delicate balance of creativity, critical thinking, and business acumen, aimed at making informed decisions that align with your strategy, meet market needs, and leverage your strengths. As we conclude our exploration of idea screening, consider how these insights can enhance your own product development efforts and increase your chances of success.

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