The method is based on materials that have the effect of form memory that responds to external influences such as temperature, light, magnetic field or electrical current.
Such materials can change the form and return to the original state that allows you to program their movements and use microparticles to 1 to 100 microns.
It controls the artificial intelligence process, analyzes the route, adjusts possible obstacles and orbit.
IBM recommends using technology in medicine to give medicine to the body’s cells and microelectronics – for example, for new production methods of new semiconductors.
Unlike 3D printing, 4D printing uses materials that can be dynamically changing and forming the specified movements under the influence of external factors.
Source: Ferra

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