Arm is a term in computer architecture and processor design that refers to a family of reduced instruction set computing (RISC) architectures for computer processors, configured for various environments. Arm processors are a specific family of CPU designs developed by Arm Ltd., a British semiconductor and software design company. These processors are known for their low power consumption and high performance, making them particularly suitable for use in mobile devices, embedded systems, and other power-constrained applications. The Arm architecture is based on a load/store architecture, where data processing operations only operate on registers, and separate load/store instructions move data between the registers and memory. This design principle simplifies the instruction pipeline and reduces energy usage. Arm processors employ a unique architectural approach that includes features like conditional execution, allowing for more efficient coding and execution. The architecture has evolved over time, with different versions like Armv6, Armv7, Armv8, and so on, each introducing new capabilities and instructions. Arm licenses its processor designs to other companies, who then manufacture the chips or integrate them into their own system-on-chip (SoC) designs. This licensing model has led to the widespread adoption of Arm-based processors in a variety of devices, from smartphones and tablets to smart TVs, automotive systems, and numerous Internet of Things (IoT) applications.
processor architecture RISC embedded systems power consumption SoC design licensing mobile devices IoT
The arm is a complex and versatile appendage that is present in many animals, including humans. It is composed of bones, muscles, tendons, and nerves that work together to provide a wide range of movements and functions. The arm is attached to the shoulder and extends down to the hand, which is equipped with fingers that allow for fine motor skills and manipulation of objects. In addition to its physical capabilities, the arm also plays an important role in communication and expression. Gestures and movements of the arm can convey meaning and emotion, and are used in many forms of art and performance. The arm is also a symbol of strength, power, and protection in many cultures and traditions. The study of the arm and its functions is an important area of research in fields such as anatomy, physiology, kinesiology, and biomechanics. Understanding how the arm works can help in the development of prosthetics and assistive devices for individuals with disabilities or injuries. It can also inform the design of tools and equipment that require precise manipulation and control.
anatomy, physiology, kinesiology, biomechanics, prosthetics
As a graphics designer, one of the principal tools at my disposal is my arm. When employing any type of traditional media, such as canvas painting, illustration, calligraphy and lettering, the arm provides stability, accuracy, and control. It is through the arm that the nuances of the medium can be expressed, crafting a sense of movement, depth and texture. By taking advantage of the arm’s full range of motion, I am able to accurately manipulate the tools of my craft and execute highly realistic and precise works of art. Brushstroke, pressure, texture, composition, light, and shadow: all of these elements of graphic design come to life through the arm of a practiced designer.
Stability, control, accuracy, range, movement.
The term “arm” is often used in the design field as a descriptor for any mechanism or device that assists with the manipulation of objects, materials, or media. It can be used to refer to a robotic arm that is exceptionally precise and used for delicate tasks. It can also be used to refer to a device for loading or transporting objects, or to any hand-held device used to move or guide materials such as a pointer, a scanner, or an augmentation device. Generally, it is employed as a term that encapsulates a range of elements that facilitate interactions with the material environment, and has become an increasingly important component for the design of efficient and effective products and services. Subfields such as human-computer interaction, interaction design, and industrial design, all consider the arm as a crucial component of their work, in which a variety of objects and environments can be manipulated.
Grasping, Gripping, Manipulation, Movement, Interaction.
CITATION : "James Wilson. 'Arm.' Design+Encyclopedia. https://design-encyclopedia.com/?E=232076 (Accessed on April 23, 2025)"
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