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GRAVITY STAND FOR OP-1 / mechanical interface for digital sensor control

The Gravity Stand for OP-1 is a third-party accessory designed for the synthesizer OP-1 by Teenage Engineering. It not only enhances the usability of its sensor for sound control but also fosters a deeper emotional bond between the digital instrument and the user, elevating the value of the OP-1 from an electronic device to a well-crafted work.

Delicately handcrafted traditional instruments like violins or pianos tend to increase in value over time and reinforce a sentimental bond with their users. In contrast, most electronic instruments quickly become outdated and lose their value. The Gravity Stand addresses this issue by transforming the OP-1 into a crafted design piece. This allows users to perceive the OP-1 not just as an electronic device but as a valuable work of design, encouraging them to love and care for the instrument more deeply. This approach reflects a philosophy of building a sustainable and meaningful relationship between the user and the product.

A core function of the Gravity Stand is its mechanical tilting feature, which maximizes the usability of the OP-1's G-force sensor. This works through a sophisticated mechanical structure composed of springs and gears, allowing the stand to respond naturally when the user tilts the instrument. This interaction enables precise control over parameters such as pitch, volume, effects, and modulation by adjusting the angle of the synthesizer. Additionally, the stand is designed to automatically return to its original position when not in use, minimizing unintended sound changes. Through this intuitive and tactile interface, users experience heightened physical interaction and haptic feedback, making sound manipulation both seamless and enjoyable.

Year
2019
Sector
Musical Instrument Accessories
Consumer Electronics Accessories
Hardware Interface
Keywords
Mechanical Design Engineering
Physical-Digital Interface Design
Sound Interaction
How does it work?

Sound control demo using the Gravity Stand for OP-1 >>>

The stand has an angle-adjustable structure that allows for detailed control of the pitch, effect, volume, and modulation of the sound using the OP-1's G-Froce sensor function. The stand has a spring mechanism and the ability to return to its original position even after adjusting the tilt.

Material, Technique Practise.jpg
Top view.jpg

PROTOTYPING

Pine, Chisel
Walnut, Router

PLA, FDM 3D Printer
TPU, FDM 3D Printer
ABS, FDM 3D Printer
Resin, SLA 3D Printer
Resin + FRP, SLA 3D Printer
Resin, Silicone Cast
Resin + Metal, Silicone cast
Resin, NC Mill
Acrylic, CNC Machine
Aluminium, CNC Machine
Brass, CNC Machine
Bronze, Lost wax Cast
Brass, Sand cast
Brass, NC Mill
Resin + FRP, SLA 3D Printer

PROTOTYPING

Pine, Chisel
Walnut, Router

PLA, FDM 3D Printer
TPU, FDM 3D Printer
ABS, FDM 3D Printer
Resin, SLA 3D Printer
Resin + FRP, SLA 3D Printer
Resin, Silicone Cast
Resin + Metal, Silicone cast
Resin, NC Mill
Acrylic, CNC Machine
Aluminium, CNC Machine
Brass, CNC Machine
Bronze, Lost wax Cast
Brass, Sand cast
Brass, NC Mill
Resin + FRP, SLA 3D Printer

Prototyping & Making Process

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