Trends of Augmented Reality for Agri-Food Applications.

Area of Science:

• Agri-food technology
• Human-computer interaction
• Digital agriculture

Background:

• Growing interest in augmented reality (AR) head-mounted displays (HMDs) for agri-food applications.
• Recognition of AR HMD benefits for stakeholders like food suppliers and retail/food service.
• AR HMDs potential to influence dietary choices, taste perception, and shopping experiences.

Purpose of the Study:

• To review recent developments in AR HMD applications within the agri-food sector.
• To explore diverse applications ranging from nutrition assessment to precision farming.
• To identify limitations and propose future applications of AR HMDs in food chains.

Main Methods:

• Literature review of recent advancements in AR HMD technology.
• Categorization of applications into seven key themes.
• Analysis of current limitations and future potential.

Main Results:

• AR HMDs can enhance dietary assessment, food sensory science, and the eating environment.
• Applications extend to retail, cooking, training, and precision farming.
• Despite high costs, AR integration in food chains shows compelling potential.

Conclusions:

• AR HMDs present a transformative technology for the agri-food industry.
• Further development and integration can optimize various aspects of the food chain.
• Addressing cost barriers is crucial for widespread adoption.