SANDSARA mini: an ephemeral timepiece that draws infinite patterns in sand
SANDSARA mini: an alternative timepiece that draws time in sand
SANDSARA mini is a kinetic desktop timepiece designed by Eduardo Cano that translates programmed motion into physical patterns drawn in sand. Referencing the spatial logic of Zen gardens, the device combines robotics, material restraint, and sensory design to create an object focused on slow movement and visual rhythm rather than screen-based interaction.
At the core of the device is a SCARA (Selective Compliance Assembly Robot Arm) mechanism, a system typically used in industrial automation. In SANDSARA mini, the robotic arm is calibrated to control a magnet positioned beneath a sealed bed of fine white sand. A single ferritic stainless steel ball rests on the surface and follows the magnetic movement, tracing algorithmically generated patterns that continuously evolve. Through this process, digital instructions are rendered as physical drawings, producing a visible record of motion over time.

the matte silicone case, tempered glass surface, and minimalist form are designed for durability and quiet presence
Eduardo Cano designs SANDSARA’s newest mini pro version
The object is housed in a compact body finished with a matte silicone surface, available in Deep Black, Moon White, and Frosted Clear. The sand surface is protected by iron-free tempered glass, integrated into the frame and designed for easy removal to allow maintenance or sand replacement. Internal components are optimized for low noise and continuous operation, supporting extended use without mechanical distraction.
The mini version represents the fourth generation of the project and introduces a fully wireless configuration. A built-in rechargeable battery supports up to six hours of operation, enabling the device to function independently of a fixed power source. Additional sensory elements include a perimeter of RGB LEDs that provide adjustable ambient lighting and integrated speakers for ambient sound playback.
Control and customization are managed through a dedicated smartphone application, which allows users to select drawing patterns, schedule sessions, set visual timers, and adjust light and sound settings. These features position SANDSARA mini as a hybrid object that combines robotic precision with tactile materials and slow, repetitive motion, offering an alternative form of interaction shaped by observation rather than direct input.

the internal SCARA robotic arm guides the ball with such accuracy that it can glide right to the perimeter, eliminating wasted space

the hidden SCARA robotic arm, a marvel of micro-engineering, guides the dance with silent accuracy

each algorithmically perfect pattern is a unique meditation, drawn and erased in an endless, calming cycle

the steel ball, guided by the unseen magnet, becomes a perfect draftsman, tracing algorithmic labyrinths with silent accuracy

the integrated RGB lighting casts a soft, ethereal light across your space, transforming the sculpture’s presence from day into night
SANDSARA mini’s matte silicone surface is available in Deep Black, Moon White, and Frosted Clear
the mini version represents the fourth generation of the project and introduces a fully wireless configuration

set Pomodoro timers, alarms, and countdowns that the sandsara draws for you

the SANDSARA’s hypnotic motion and soft light create a screen-free ritual to quiet the mind for sleep

the SANDSARA Mini Pro in Deep Black asserts a quiet, solid presence on the workspace, its form a canvas for the motion within
the SANDSARA Mini Pro introduces an alternative timepiece design
project info:
name: SANDSARA mini | @sandsara.art
designer: Eduardo Cano
designboom has received this project from our DIY submissions feature, where we welcome our readers to submit their own work for publication. see more project submissions from our readers here.
edited by: christina vergopoulou | designboom
The post SANDSARA mini: an ephemeral timepiece that draws infinite patterns in sand appeared first on designboom | architecture & design magazine.
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