We consider a lower weight better because lighter devices are more comfortable to carry. A lower weight is also an advantage for home appliances, as it makes transportation easier, and for many other types of products.
The maximum temperature at which the device can perform to the optimal level.
Printers based on stereolithography (SLA) use a tank of liquid photopolymer resin and a high-powered light source, which is used to harden the material in the tank, one cross section at a time, until the object is created. Printers based on SLA usually have high printing speeds and can produce objects with a smooth finish.
The width represents the horizontal dimension of the product. We consider a smaller width better because it assures easy maneuverability.
The height represents the vertical dimension of the product. We consider a smaller height better because it assures easy maneuverability.
We consider a thinner chassis better because it makes the product more compact and portable. Thinness is a feature highlighted by many manufacturers of mobile devices, but it is essential for a wide range of products.
The minimum temperature at which the device can perform to the optimal level.
The maximum level of humidity the device can withstand before it begins to malfunction.
Volume is the quantity of three-dimensional space enclosed by the product's chassis or, in simpler terms, the space the product occupies.