DLS

DLS is an acronym used across several disciplines to denote different concepts. This article surveys some of the most common meanings in science, technology, and education.

Digital Light Synthesis refers to a 3D printing technology developed by Carbon that uses projected light to cure photosensitive resins. The process aims to produce parts with smooth surface finishes and rapid production by combining light exposure with a continuous liquid interface, enabling faster manufacturing compared with traditional layer-by-layer methods.

Dynamic Light Scattering is a characterization technique used to determine the size distribution of small particles in suspension. It measures fluctuations in the intensity of scattered light from a laser, which relate to the Brownian motion of particles. Results are typically reported as hydrodynamic radius and polydispersity index, and the method is widely used in chemistry, materials science, and biophysics.

Daily Living Skills denote a set of practical abilities needed for independent living. These include personal care, cooking, budgeting, transportation, and other routine tasks. In education and clinical practice, DLS are commonly targeted for assessment and training to support autonomy, particularly for individuals with developmental or cognitive challenges.

Digital Library System is another common meaning, referring to software and infrastructure that manage, preserve, and provide access to digital resources. A DLS supports metadata standards, indexing and search, access control, and long-term preservation, and is utilized by libraries, universities, and cultural institutions.