Robotics is transforming economies and societies through applications in industry and assistance for people. In industry, robots have driven manufacturing and logistics to become more tech-intensive. Examples include increased online sales on Black Friday and robots helping with hazardous high-voltage line inspection. Robots also provide assistance to disabled, elderly, patients and children, allowing people to be freed from tedious tasks and helping those like a dancer return to the stage after losing a leg. Hong Kong can benefit economically from robotics through techniques supporting industrial upgrading in China. Researchers in Hong Kong are developing technologies like robotic capsules for endoscopy, cell manipulation systems, and algorithms for warehouse logistics.