The phrase "appearance of device" is correct and usable in written English.
It can be used when discussing the visual characteristics or design of a particular device or gadget.
Example: "The appearance of the device is sleek and modern, making it appealing to consumers."
Alternatives: "design of the device" or "look of the device".
Last year, after Samsung was criticized for the appearance of devices including the Galaxy S5, Galaxy Note 3, and Galaxy S4, its head of mobile design Chang Dong-hoon resigned.
For coordinating the access to all relevant user devices in the π-Cloud the Resource Manager first has to recognize the (re)appearance of devices whose status has then to be maintained by a specific device directory.
The analysis provided examples of this happening for aspects relating to the appearance of the device (bags), accessories (batteries) and security (the lockable box).
There is no easy way of describing the appearance of this device; think along the lines of two grey wigs with red and blue tips attached by cords to an external hard drive.
We believe that Apple will be able to pull off this pricing and still manage to attract buyers of lower- and mid-range iPhones, as the visual appearance of the device plays a big role in a consumer's purchase decision.
The unit's aesthetic appeal might be able to attract consumers interested in an internet radio solution for higher-end audio systems willing to pay a little extra for an attractive component but beyond the outward appearance of the device, there's not much else to ensure the Ira a spot amongst other home audio gear.
The expectations of the developers were that user research would collect requirements for the appearance of the device, rather than challenge its fundamental concept.
Although they included some subjective factors such as reaction of significant others toward hearing difficulties of a patient and hearing handicap determined by a questionnaire, most factors with a low level of agreement were objective ones including visual impairment, mental capacity to use aiding, previous experience with hearing aid(s), cosmetic appearance of the device, and age.
