███████╗ ██╗ ██╗ ██████╗ ██╗ ██╗ ██╔════╝ ██║ ██║ ██╔═══██╗ ██║ ██║ █████╗ ██║ █╗ ██║ ██║ ██║ ██║ ██║ ██╔══╝ ██║███╗██║ ██║ ██║ ██║ ██║ ███████╗ ╚███╔███╔╝ ╚██████╔╝ ███████╗ ███████╗ ╚══════╝ ╚══╝╚══╝ ╚═════╝ ╚══════╝ ╚══════╝
A monumental wall crafted from discarded IT components — CPUs, keyboards, circuit boards, hard drives — transformed into icons of the technologies that shaped our digital world.
30+ icons and counting — each one built from e-waste.
Collected from donation drives, IT recycling centers, and tech departments — these are the building blocks of USCS E-WALL.
The central processing unit, the primary component that acts as the "brain" of a computer.
WHY IT'S USEDTheir uniform square shape, gold plating, and intricate pin layouts make them perfect for creating highly technical, dense mosaic focal points.
Buttons from mechanical and membrane keyboards used for typing and inputting data.
WHY IT'S USEDTheir modular nature and variety of colors make them ideal for "pixel-art" style lettering, spelling out names or forming blocky geometric designs.
The magnetic discs inside hard drives where data is physically stored.
WHY IT'S USEDTheir mirror-like, ultra-smooth surfaces act as striking reflective accents, adding a sleek, futuristic contrast against matte circuit boards.
Internal components like optical sensors, micro-switches, and scroll wheels from computer mice.
WHY IT'S USEDThese tiny, distinct mechanisms are excellent for filling small gaps, adding intricate 3D details, and conveying a sense of mechanical complexity.
Printed Circuit Boards (PCBs) that physically support and electrically connect electronic components.
WHY IT'S USEDTheir vivid green colors, silver solder points, and meandering copper traces provide an instantly recognizable "tech" texture and act as excellent backdrop elements.
Random Access Memory modules used for fast, volatile data storage in computers.
WHY IT'S USEDTheir long, rectangular shape makes them perfect for creating borders, structural lines, or geometric gridding across the larger mosaic canvas.
The main processing chip from a Graphics Processing Unit, responsible for rendering images.
WHY IT'S USEDLarger and often more visually striking than standard CPUs, they serve as prominent, jewel-like centerpieces in the center of concentric designs.
Cooling fans extracted from Switched-Mode Power Supplies and computer cases.
WHY IT'S USEDTheir circular, bladed structures break up the rectangular monotony of circuit boards, adding a dynamic, mechanical feel to the composition.
Flat, wide cables used to connect components like hard drives and floppy drives to the motherboard.
WHY IT'S USEDTheir flexibility and multi-colored strands make them ideal for creating sweeping curves, connective visual lines, and adding vibrant streaks of color.
Coin-cell batteries used on motherboards to power the BIOS memory and real-time clock.
WHY IT'S USEDThese shiny, circular discs are excellent for adding small, dot-like highlights, metallic accents, or creating stippled visual textures.
Metal sockets used to connect peripheral devices like mice, keyboards, and flash drives.
WHY IT'S USEDTheir blocky, metallic shapes provide an industrial feel, often used to create borders or simulate small structural buildings in cityscape-like designs.
Electronic components that store and release electrical energy, regulating voltage in circuits.
WHY IT'S USEDTheir varying cylindrical heights and bright colors add significant 3D depth, creating topographical texture that pops out from the flat board.
USCS E-WALL is more than art — it's a statement about responsible technology and the circular economy.
By diverting 50kg of e-waste from landfills, we have prevented approximately 750 grams of lead and 60 milligrams of mercury from leaching into our soil and water systems.
The installation has been explored by students, professionals, and community members learning about e-waste and the IT ecosystem.
From assembly language to cloud platforms, USCS E-WALL documents the full spectrum of technologies powering our digital civilization.
A collaborative effort between visionary leadership, technical mentors, and the students of the USCS department.