(C) The Daily Upside

SEOUL — Samsung Electronics has officially launched a dedicated research organization, "Hand Lab," under its Future Robot Strategy Division. The move signals a strategic shift in the tech giant's robotics roadmap, identifying high-performance, high-dexterity robotic hands as the definitive "missing link" for the commercialization of humanoid robots.

A Focus on "Physical AI" and Tendon-Driven Mechanics
While many global competitors have focused on the bipedal locomotion (walking) of humanoids, Samsung’s Hand Lab aims to master the complexity of the human grip. According to industry sources, the lab—integrated into the division's Hardware (HW) Group—is tasked with developing "Physical AI" solutions that can be immediately deployed across Samsung's global manufacturing lines.

Technically, the Hand Lab is moving away from traditional direct-motor drives in favor of a tendon-driven mechanism. This architecture mimics the human anatomy, where actuators located in the forearm pull synthetic tendons to move the fingers. While significantly more complex to assemble than motor-in-joint designs, this approach allows for a slimmer, more versatile hand capable of the nuanced pressure required for delicate assembly tasks.

Overcoming the "Optimus" Hurdle
Industry analysts note that even frontrunners like Tesla have faced bottlenecks in mass-producing the "Optimus" humanoid due to the limitations of robotic hand precision. Samsung intends to bypass these hurdles by developing proprietary tactile sensing solutions alongside the hardware. This would allow robots to sense texture, stiffness, and grip strength, moving beyond simply "holding" an object to "manipulating" it with human-like sensitivity.

The Path to 2030: From Smart Factories to the Home
The establishment of the Hand Lab is a critical pillar of Samsung’s broader "2030 AI Autonomous Factory" initiative. The company plans to:

Automate Assembly: Replace manual labor in complex electronics assembly with high-dexterity robots.
Synergize with Subsidiaries: Collaborate with Rainbow Robotics to test and iterate new hand designs on existing mobile platforms.
Expand Vertically: Scale the technology from industrial environments to retail and, eventually, domestic home assistance.
"If we secure the core technology of the robotic hand and define its role in the market, Samsung will command a massive share of the global humanoid sector," stated a high-ranking official from the Future Robot Strategy Division.

With a dual-track structure—the HW Group focusing on actuators and systems, and the AI Group focusing on reinforcement learning for movement—Samsung is positioned to transform the humanoid from a laboratory marvel into a practical workforce staple.