The phrase "a device that creates" is correct and usable in written English.
You can use it when describing a specific type of device that has the function of creating something, whether it be physical objects, digital content, or other outputs.
Example: "The new printer is a device that creates high-quality images from digital files."
Alternatives: "a tool that produces" or "an apparatus that generates".
Reveal, a device that creates the illusion of light coming through a window that isn't actually there, is the brainchild of Adam Frank, a Brooklyn designer.
Part of the team's job will be to operate a device that creates an electromagnetic field to deter any curious sharks.
Allied intelligence agencies are now weighing the authenticity of suspected Iranian documents, apparently dating from 2007, that describe a four-year plan to test a neutron initiator, a device that creates a nuclear bomb's explosion.
With the patients under local anesthesia, Dr. Umar used a device that creates microscopic wounds around hair follicles in the back of the leg; the follicles were then removed and transplanted to the hairline.
Here, players wield a portal gun, a device that creates dimensional wormholes in walls, floors and ceilings – but they're only introduced to one facet of the gun at a time, and when it has been mastered, new items such as super-bouncy gels are introduced.
Just beyond that sits another vessel that, since last week, has been burning both oil and gas from the well through a device that creates a rosette of flame so large and hot that workboats constantly douse the equipment with plumes of water.
A jammer is a devilish device that creates a cellphone reception dead zone by blocking certain radio frequencies.
"They inject water into it the day before," he told me, "there's this Austrian guy who goes round the circuit with a patented device that creates an ice effect just below the snow so that they can race faster.
It's not just art that is practically redundant; in Harmonic Tower - a scaled-up reconstruction of a Victorian device that creates drawings by means of pendulums - Shawcross renders the artist futile and the human hand obsolete.
Here we present a simple microfluidic device that creates a gradient comprising zones of defined ionic strength over a glass slide, in which each zone corresponds to a subarray.
In a blistering letter in February to Michael Powell, the new chairman of the FCC, RadioShack, Circuit City and Sears argued that the encryption license is a self-preservation device that creates a double standard: one for the cable companies that own CableLabs and one for everyone else.
