How critical design techniques are used in data visualisation, as well as the key aspects, are discussed. While creating an information dashboard for data visualisation, it's important to keep in mind both the concept of critical design principles and the important considerations.

1. INFORMATION DASHBOARD
(CRITICAL DESIGN PRACTICES)
Prepared By :- Surbhi Dutta

2. Table of Content
1. INTRODUCTION
2. KEY POINTS FOR CONSIDERATION
3. KEY PRACTICE FOR DESIGNING

3. INFORMATION DASHBOARD
◦ An information dashboard is management tool that allows information,
whether it be numericalor text,to be represented in visual dashboard.
◦ Information dashboard gives management the ability to track and
change data when needed in order to make the necessary changes in the
workplace.
◦ Information dashboard help give you the competitive edge that needed in
order to track the business goals and makes necessary changes to the
business.

5. CRITICAL DESIGN
◦ Critical design uses speculative design proposals to challenge narrow
assumptions, preconceptions and givens about the role products play in
everyday life.
◦ Critical design is critical thought translated into materiality. It is about
thinking through design rather than through words and using the
language and structure of design to engage people
◦ It is more of an attitude than anything else, a position rather than a
method.

6. KEY POINTS NEED TO BE
CONSIDERATION FOR CRITICAL DESIGN
◦ Understanding the audience: Identify the target audience for the dashboard and their specific
needs and preferences. This will help determine the most important information to include and
how to present it.
◦ Data analysis: Analyze the data to be included in the dashboard and determine the most
effective ways to visualize the data. Choose appropriate charts, graphs, and other visual aids to
represent the data.
◦ Design principles: Adhere to key design principles, such as simplicity, clarity, and consistency, to
ensure that the dashboard is easy to understand and effectively communicates the data.

7. ◦ Interactivity: Consider the interactive elements of the dashboard, such as filtering, drilling down,
and highlighting. These features can greatly enhance the user experience and provide more
insights from the data.
◦ User testing: Include user testing as part of the design process to ensure that the dashboard
meets the needs and preferences of the target audience.
◦ Accessibility: Ensure that the dashboard is accessible to users with disabilities by following
accessibility guidelines, such as those provided by the Web Content Accessibility Guidelines
(WCAG).
◦ Continuous improvement: Regularly review the dashboard and make improvements based on
user feedback and changing data needs.
◦ By following these critical design considerations, we can create an information dashboard that
effectively communicates data to its intended audience and supports data-driven decision
making.

8. KEY PRACTICES FOR DESIGNING
◦ Define the purpose: Clearly define the purpose of the dashboard and the data it will present.
This will help determine the most important information to include and how to present it.
◦ Audience analysis: Conduct a thorough analysis of the target audience for the dashboard,
including their needs and preferences. This will inform the design decisions and ensure the
dashboard meets the needs of the intended audience.
◦ Data visualization: Choose appropriate data visualization techniques and tools to represent the
data in a clear and concise manner. Consider using charts, graphs, and other visual aids that are
easy to understand and relevant to the data being presented.

9. ◦ Usability testing: Conduct usability testing to gather feedback from users on the design and
functionality of the dashboard. This will help identify areas for improvement and ensure the
dashboard is user-friendly and accessible.
◦ Accessibility: Ensure that the dashboard is accessible to users with disabilities by following
accessibility guidelines, such as those provided by the Web Content Accessibility Guidelines
(WCAG).
◦ Interactivity: Design the dashboard with interactivity in mind, allowing users to explore the data
and uncover insights. This can include features such as filtering, drilling down, and highlighting.
◦ Consistency: Maintain consistency in the design and functionality of the dashboard to ensure
that it is easy to use and understand.
◦ By following these critical design practices, we can create an information dashboard that
effectively communicates data to its intended audience and supports data-driven decision
making.