Designing a Digital Horticultural Toolbox
Purdue University IRB Protocol #: 2022-841

The DDHT Project Vision
To identify common production challenges faced by fruit and vegetable growers in the Midwest and design digital tools to assist growers in addressing them.
Study Goals
We seek to understand the production challenges faced by Midwestern fruit and vegetable growers and how they utilize information when encountering them. We also seek to understand how digital tools may help growers overcome these challenges and what the requirements of those tools would be.
Using this information, we will design prototypes for tools to assist growers in addressing the most commonly faced challenges.
Study Design
Who is eligible to participate?
- Farmers who can travel to an extension site or use a computer to participate in workshops.
- Farmers growing cucumber, melon, pepper, or tomato.
- Farmers located in Illinois, Indiana, Kentucky, Michigan, Ohio, and Wisconsin.
Decision Mapping Workshops
A 2-hour workshop held to map the major decisions made during annual fruit and vegetable production. Participants will walk the researchers through the decisions made while planning, planting, managing, and harvesting horticultural crops on their farm. They will also identify the challenges they face at each decision point, as well as the information they use to navigate these challenges. In addition, participants will discuss the various types of agricultural technologies they use and the requirements for a digital tool (such as computer software or smartphone application) to meet their needs.
Workshop structure:
- Farm background and historical crop production
- Walkthrough of a typical agricultural year
- Decision mapping
- Identification of specific challenges
- Discussion of agricultural technologies and requirements
Participatory Design Workshops
A 3 hour workshop held to inform the design of digital tool prototypes. Using the information gleaned from the decision mapping interviews, participants will help design digital tools to help solve the production challenges they face. Each workshop will have ten participants and will focus on a single tool design. During the workshop, participants will complete a series of activities to provide input on the design of the digital tool.
Workshop Structure:
- Participant and workshop introductions
- Design activities
- Group discussion
Feedback Workshops
A 1.5-hour workshop held to revise and refine the digital tools. Participants will test the fully-built tools under several scenarios and provide feedback on their usefulness and usability. Each workshop will have ten participants and will focus on a single tool design.
Workshop Structure:
- Participant and workshop introductions
- Feedback activities
- Group discussion
All workshops will take place at either a university extension site in person or remotely via Zoom conference software.
Help us Reach Out!
Research Team
Ankita Raturi, Asst. Professor, Agricultural Informatics Steven Doyle, Graduate Researcher
Who can I contact if I have questions about the study?
If you have questions, comments or concerns about this research project, you can talk to one of the researchers. Please contact:
Point of Contact:
Steven Doyle
doyle110@purdue.edu
Primary Investigator:
Dr. Ankita Raturi
(714) 675-0047
ankita@purdue.edu