Geometric dimensioning and tolerancing is a standardized system used in engineering and manufacturing to define the allowable variation in part geometry. It uses symbols, rules, and tolerances to clearly communicate how a part should be manufactured and inspected. GD&T helps ensure that components fit together and function correctly, even when minor variations occur during production. This system reduces ambiguity in technical drawings and improves consistency across suppliers and production teams. Geometric dimensioning and tolerancing is widely used in CNC machining, mechanical design, and industrial manufacturing.
Tesla built its last Model S and Model X at Fremont on May 9, ending a combined 14-year production run as the company converts the assembly space to manufacture Optimus humanoid robots, targeting one million units per year.
A Morgan Stanley report argues that China’s early investment in humanoid robotics mirrors its EV strategy a decade ago, and projects the country’s share of global manufacturing will rise from 15% to 16.5% by 2030 as robotics deployment and supply chain dominance accelerate.
Boston Dynamics has released the first live demonstration video of its production-ready Atlas humanoid robot, showing it performing a handstand and L-sit, as Hyundai accelerates toward a 2028 commercial deployment target for its manufacturing plants.