Market Overview

The global human sensory emulation (tactception, gustation, and olfaction) market is projected to attain 28.6 billion yen in 2025, based on the manufacturer shipment values. 

Haptics—encompassing tactile, kinesthetic, and pressure sensing—is the primary driver of the market. This technology recreates realistic touch sensations using sensors that detect user interactions and actuators that generate tactile feedback. While vibration actuators for smartphones remain the largest application, haptic technologies are rapidly expanding into automotive, medical, factory automation, and collaborative robot (cobot) applications.

In 2025, haptic robotics emerged as a core technology for automation and remote operation, particularly in labor-intensive industries facing chronic workforce shortages, such as construction, manufacturing, and nursing care. 

On the other hand, taste and olfactory sensor technologies are advancing in unique ways, although they represent only a fraction of the global sensory sensing market. Taste sensors are gaining traction in the food and beverage industry as a means of digitizing flavor and preserving artisanal expertise. Because original flavors can be difficult to reproduce without detailed recipes and standardized procedures, taste sensors enable flavor quantification and the transfer of tacit knowledge through data.

Despite ongoing challenges in component analysis and commercial viability, olfactory sensors are seeing wider practical use in nursing care, healthcare, and everyday settings to improve operational efficiency. Example of commercial application include mattress toppers equipped with feces odor sensors (allowing nurses to identify patients requiring immediate care in real time) and odor sensors for railway station restrooms (specifying which restrooms need cleaning). 

Noteworthy Topics

Taste Sensors Poised for Broader Adoption

Taste sensing is gaining traction as a technology for quantifying and visualizing taste, particularly in the food industry, where it supports digital transformation and AI-driven flavor and texture analysis. T This advancement has been enabled by the development of taste sensors that replicate the function of human taste buds, allowing the five basic tastes—sweet, umami, salty, sour, and bitter—to be measured objectively.

For instance, food manufacturers use taste sensors to quantify product flavor and visually compare taste profiles with competing products using radar charts. By converting flavor and texture into quantifiable data, these sensors facilitate quality standardization, objective product benchmarking, and product development without relying solely on human sensory evaluation.

Looking ahead, taste sensors have the potential to become a transformative technology not only in the food and food service industries but also in a broader range of applications.

Future Outlook

Taste (gustation) and smell (olfaction) are closely linked, driving the development of multisensory technologies that integrate both modalities. Such solutions are increasingly being introduced for the food, cosmetics, and pharmaceutical industries, where human sensory evaluation remains a critical component of product development.


At present, the expertise and empirical knowledge of trained sensory evaluators remain the most reliable and economically viable means of assessing product quality, and multimodal sensors have yet to match human performance. However, as shortages of skilled professionals intensify and the transfer of tacit knowledge becomes more difficult, companies are accelerating R&D in human sensory emulation technologies while incorporating these technologies into product development. Under the circumstances, commercialization of human sensory emulation technology is poised to advance, and thereby the global human sensory emulation market (tactile, taste, and olfactory) is expected to grow to 31.8 billion yen by 2035. 

Research Outline