IB Design Technology 7.3.3 Design Guidance Notes

Tailoring Research Strategies Through User Classification and Scenario Development

Imagine you're designing a new fitness tracking app. Your goal is to create a product that resonates with users and meets their specific needs. But here's the challenge: not all users are the same. Some are professional athletes tracking performance metrics, others are casual walkers aiming to stay active, and some might be seniors monitoring their health. How do you ensure the app works seamlessly for all these groups? This is whereuser classification, scenario development, and the practical application of research insightscome into play. By understanding who your users are and how they interact with your product, you can design solutions that truly meet their needs.

Let’s explore how these strategies are applied in design.

Understanding User Classification and Segmentation

User classification is the process of dividing a broad user population into smaller groups based on shared characteristics, needs, or goals. This segmentation allows designers to better tailor their research strategies and, ultimately, create more user-centric products.

Characteristics of User Populations

Auser populationrefers to the group of people expected to use a product, service, or system. These populations can be segmented based on various factors, such as:

• Demographics: Age, gender, ethnicity, health, marital status, etc.
• Psychographics: Interests, motivations, and life goals.
• Behavioral Traits: Activities, habits, and usage patterns.
• Physical Attributes: Handedness, physical condition, or accessibility needs.

For example, consider a product like a smartwatch. A younger audience might prioritize features like fitness tracking and notifications, while an older demographic might value health monitoring and ease of use.

The Role of Personas in User Classification

To make user populations more tangible, designers often createpersonas. A persona is a fictional yet research-based representation of a user group. It embodies the behaviors, goals, and pain points of a specific segment, allowing designers to empathize with their users.

Types of Personas:

1. Primary Persona: Represents the main user group whose needs the design must meet.
2. Secondary Persona: Represents additional user groups whose needs may be considered but are not the primary focus.
3. Anti-Persona: Represents a group for whom the product isnotintended. This helps designers avoid unnecessary features or misaligned priorities.