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Buildact.

Transforming 2D Blueprints into Interactive 3D Models for Civil Engineering Professionals

At a glance

Buildact is a cutting-edge scanning app designed for Civil Engineers, Architects, Contractors, and Civil Engineering students. The app converts 2D digitized blueprints into interactive 3D models, enabling users to explore all dimensions and access comprehensive resource lists.
In this case study, I examine how Buildact scans and transforms 2D digitized blueprints into interactive 3D models, allowing users to explore all dimensions of a design while providing access to detailed resource lists for enhanced project planning and execution.

Problem Statement

Maintaining a healthy work-life balance is challenging in today’s competitive world, where deadlines loom and clients are at risk. When a client inquires about their home's appearance, conveying it through a blueprint can be difficult; a 3D image is far more effective. However, converting a blueprint into a 3D model is time-consuming and estimating the required resources is equally complex.

Possible Solution​

It is a scanning app designed to scan blueprints provided by Civil Engineers. The app converts the building's structure into a 3D model, making it easier for Civil Engineers to explain the design to clients or individuals. It also provides an approximate estimate of resource requirements. Instead of spending extensive time on software to create a 3D model, a single scan produces the 3D model of the building within seconds.

Let’s Start The Design Process

Discover Phase

Stakeholders Interview Questions

Stakeholder interviews should always be conducted, even after receiving the project's Creative Brief. This ensures that informed decisions are made, end-of-day disappointments are avoided, and necessary revisions can be implemented to achieve the best possible outcome. Here are a few key questions to consider:

  • What are the Goals, Values, And Vision of the Company?
  • What are your Growth Metrics for the Next 1, 5 & 10 Years?
  • What Issue Is Solved By Your Product, And How Commercially Viable Is It?
  • Who Are Your User? What Are You Trying To Help Them Achieve?
  • What Is The Research That Has Already Been Done?
  • Are There Any Technology Constraints? If Yes, What Are They?

Design Strategy

  • Executive Intent​

This project centers on scanning blueprints to generate 3D models and provides an approximate resource list. The app facilitates connections with civil engineers, builders, contractors, and architects. Additionally, users can earn rewards by referring friends.

  • Target Audience​

Civil engineers, builders, contractors, architects, and engineering students, among others.

  • Gender: Male, Female
  • Profession: Working and Non - working , Engineering students
  • Age group: 20+
  • General Tasks​

The primary objective of this project is to swiftly convert 2D images into 3D models and offer a resource list for various buildings. The app enables users to connect with civil engineers, construction professionals, contractors, and architects. Additionally, users can earn revenue through referrals.

  • Technology Constraints​

Internet, Smartphones (High configuration Phones required).

  • Cross Channels​

All Platforms: IOS and Android with High configuration Phones required

  • Marketing / Branding Goals​
  • Increase Clients: it solve making time for 3d model building and also it will provide resources list.
  • Connect: you can connect Civil engineer, builder's, contractors and architects and also clients.
  • User referrals: We can use referral program to increase brand awareness

Qualitative Analysis​

I conducted interviews with civil engineers, architects, contractors, and civil engineering students via video and phone calls using platforms such as Zoom, Google Meet, and WhatsApp. In total, I engaged with 10 participants to gain insights into their challenges and motivations.

Here are few general questions that I included in all the interactions:

  • How would describe your typical day? & what do you currently do?
  • How you do blueprint to 3d model?
  • How difficult to making 3d model building?
  • Which is favourite project so for?
  • How do you approach your client by using blueprint?
  • If client will ask for Resources list, how much time to calculate?
  • What kind of issues you got making 3d model?
  • How many Blueprint and 3d models will do per month?
  • Are there any challenges you face while using the website?
  • If client will ask I need know how building looks and how much resources list approximately, what you will do?
  • Do you share your favourite projects with someone?

Analysis Of The Responses Received

I conducted an online survey using Google Forms to identify patterns and preferences among potential users. With over 60 responses, the survey provided valuable insights that helped accurately define the problem.
Given below is the google form I prepared for the user research​
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User Personas

Based on the target user group and the data collected during the study, I created two distinct user personas. These fictional characters are designed to represent the primary users of the mobile application, helping us better understand their needs and preferences.

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Empathy Mapping​

Based on the user journey outlined, I’m diving into how users experience and connect with their surroundings. This includes looking at their first impressions, how they engage with the space, and how these interactions influence their emotions and overall experience.

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User Journey Mapping

Based on the user research, I created a Customer Journey Map to gain a clearer understanding of the key pain points, challenges, mindset, and overall experience users face when buying a book. This map also highlights potential opportunities for improvement.

Hook Model​

Information Architecture​

Information architecture involves organizing and structuring content to make it easy to understand and navigate. Its goal is to arrange the elements of a product so that users can quickly adapt to its functionality and effortlessly find the information they need.

Initial Stage - Storyboarding and Wireframing

Once I had organized my ideas from the ideation process, I began designing the app. I started by sketching various layouts, using my user flows as a guide. This allowed me to quickly explore different layout options. I then tested these designs with three participants to ensure they met both user needs and business goals.

Design Principles​

Following my research and gap analysis in the competitive landscape, I developed design principles to ensure alignment between research findings and UI design.

  • Seamless Integration: The experience should effortlessly integrate into existing workflows without adding complexity.
  • Familiarity: The design must be user-friendly and accessible, minimizing any UI disruptions

App Foundations

Few screens are displayed here for reference.

High Fidelity Wireframe

I created the final UI design prototype based on the insights gathered from user research and analysis. Below are some of my initial experiments with the visual aesthetics. The design emphasizes three core principles: simplicity, innovation, and tradition, while incorporating the latest design trends.

App Screens

Few screens are displayed here for reference.

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Test Phase

I tested the prototype with four users who matched our target audience. The participants were generally pleased with the app's usability and visual appeal, with few significant comments either positive or negative. This feedback helped me refine the design to ensure an efficient, effective, and enjoyable user experience.

Positive Feedbacks

  • It’s challenging to find the menu all at once; it should be more prominently displayed.
  • I was disappointed to see only 10 free projects before being prompted to purchase a premium plan.
  • I’m concerned about whether certain features will function as expected.
  • Including an interior view would be a valuable addition.

Negative Feedbacks

  • I really appreciate the idea, as it saves me time when creating 3D models and offers a fantastic resource list.
  • Although Buildact.com offers great features for connecting with civil engineers, contractors, and builders, I wasn’t particularly focused on these connections.
  • Previously, describing blueprints and providing a resource list was challenging. This new solution will help me attract more clients by addressing these issues effectively.

My Learnings

This project was a valuable lesson in patience and perseverance. I discovered that achieving meaningful results takes a lot of hard work and dedication. Conducting thorough research proved essential for understanding user needs and improving design concepts. I gained new insights and expanded my design skills, reinforcing the importance of prioritizing user requirements.

The experience also highlighted that there’s always room for growth and learning. Embracing flexibility and being willing to adapt or even start over can lead to better outcomes. It’s a reminder that continuous improvement and openness to change are crucial for achieving the best results. Overall, the project not only enhanced my skills but also deepened my appreciation for the iterative process of design and development.