Bio-inspired machines redefining the handling of fragile goods in Asia

Conventional industrial robots repeatedly have difficulty working with non-uniform or fragile goods, such as agricultural produce, medical and pharmaceutical items, and optical components. Bio-inspired machines, on the other hand, are brilliant in these situations. Acting like a human’s flexible muscle control, they hold with finesse rather than force; that is why they are suitable for industries such as pharmaceuticals, floriculture, and food logistics.

Researchers at the National University of Singapore (NUS) have developed a reconfigurable hybrid robotic gripper system designed to handle a variety of objects, from soft and delicate to bulky and heavy. This technology is particularly relevant for industries like vertical farming, where delicate handling of produce is essential.

The grippers utilize soft, flexible 3D-printed fingers with adjustable stiffness, allowing for safe interaction with items of varying shapes and sizes. Guided by computer vision and deep learning, the system can identify objects and determine optimal gripping strategies, reducing the need for human intervention in tasks such as harvesting and packaging.

Vibot, a startup from Vietnam, has created autonomous robots to assist in the transportation of medical supplies, notably in the COVID-19 pandemic. The robots, dubbed VIBOT-1, were used in hospitals to deliver food, supplies, and medical goods to isolation zones, and thus they minimized the direct contact between healthcare workers and patients.

Although they are mainly utilized in hospitals, these robots imply the possibility of handling the technology in other areas like delicate goods automation in warehouse premises, which entails storing and moving fragile medical equipment, for example.

Soft robotics technology has graduated from being viewed as a special attraction of laboratories only; it is now firmly making its way into many logistics warehouses. It is ideal for use in areas requiring sensitivity, adaptability, and safety for the operation.

Soft robots are in great contrast with traditional robots because soft robotic systems are constructed from materials that can deform; thus, they are often inspired by the structure of biological tissue to grip, handle, and move products with a gentler level of care that decreases disablement and thus increases the automation process.

In Southeast Asia, several organizations are actively developing soft robotic technologies to handle delicate goods, particularly in food processing, logistics, and manufacturing sectors. Here’s an overview of notable initiatives:

One prominent initiative is the Smart Grippers for Soft Robotics (SGSR) Program, an academic and research collaboration of Hebrew University of Jerusalem (HUJI), Nanyang Technological University (NTU), and Singapore University of Technology and Design (SUTD) targeting the creation of soft, intelligent and highly flexible grippers to perform complex tasks.

The initiative’s main focus is on using state-of-the-art materials and additive manufacturing methods (2D/3D/4D printing) to build grippers that can manage and separate unstructured or fragile items in various industries.

This research links to three main components: Actuation, Sensing, and Control. This collaboration program intends to produce intelligent materials with such a degree of autonomy that they can actuate and adhere themselves to the surfaces of predetermined objects without external intervention, thus solving a particular problem in soft robotics.

Researchers at SUTD’s Bio-Inspired Robotics and Design Laboratory have developed the Reconfigurable Workspace Soft (RWS) robotic gripper, designed to handle various consumer items with varying shapes, sizes, and consistencies. The RWS gripper can reliably scoop granular items like rice or couscous, pick thin objects like business cards, and grasp large, deformable items like melons or detergent refill bags.

With its multifaceted capabilities, the RWS gripper is particularly advantageous in the logistics and food industries, where robotic automation is a necessary component for precisely carrying and packing items. SUTD is one of the main players in the move towards the commercial use of the RWS gripper, including its involvement with several logistics companies in the food and packaging sectors to implement proof-of-value tests.

Dr. Alvarado also dismissed concerns that soft robotics would require expensive overhauls of existing systems. “Soft grippers can be mounted on autonomous mobile robots (AMRs) or other platforms already in use on warehouse and factory floors,” he noted. “No major redesign of workflows or layouts is needed for their deployment.”

Still, one important limitation remains: force transfer. While soft robots excel at handling delicate items, they are not suitable for tasks requiring high levels of torque or compression.

Southeast Asia is uniquely positioned to take the lead in this arena. As a global manufacturing hub—producing everything from smartphones to seafood—the region is home to a wealth of industries that could benefit from soft robotics. But low labor costs continue to discourage rapid automation.

Nonetheless, the momentum is building. At SUTD, pilot programs are underway with logistics and food packaging companies to test soft robotic systems in real-world conditions. Researchers believe that as these proofs of value gain traction, the business case for wider implementation will become harder to ignore.

The sector of soft, air-powered manipulators, once a niche field, is now getting serious attention as a reliable solution to Asia’s robotic delicate handling challenges. The real question is not whether soft robotics will make the industrial fabric in this region but how quickly it will change the future regarding work, warehousing, etc.

Soft robotics is no longer a hypothetical notion related only to research papers and prototypes. In Asia, it is becoming a high-impact and practical tool for industries facing the combined problems of fragility and automation. Soft robotics is reshaping the operational landscape for the region’s logistics, manufacturing, and healthcare industries, ranging from flexible grippers that gently pick produce to bio-inspired manipulators that handle precise warehouse tasks.

The statistics speak for themselves; the projected growth of 27.98 percent holds a huge potential in changing the future of warehousing in Asia. This growth is not only driven by rising demand in e-commerce and warehousing but also by broader macroeconomic trends.

Countries across the region are facing labor shortages in key sectors, an aging workforce, and increasing pressure to adopt safer, more flexible forms of automation. These factors are pushing industries to explore alternatives to rigid machinery, particularly for tasks involving delicate or non-uniform goods.

The data suggests that soft robotics is transitioning from a research concept to a commercially viable solution. For many industries in Asia, adopting bio-inspired machines is no longer just a technological upgrade. It is becoming a practical response to structural workforce challenges and the changing nature of modern supply chains.

Simply put, the soft robotics sector has matured from a peripheral to a mainstream industry. It has become a strategic vision. The bio-inspired soft machines, among others, could be an absorbent way of scaling, securing, and increasing the competitiveness of Asia’s industries. Therefore, it may not just be the gentlest way, but the only way to move forward.