Another way that prototypes are classified is by the fidelity of the prototype, or the degree to which the prototype represents the appearance and interaction of the system.[ 4 ] A low-fidelity prototype is one that is quickly constructed to depict concepts, design alternatives, and screen layouts.
A solution is a homogeneous mixture of one or more solutes dissolved in a solvent. 1  solvent: the substance in which a solute dissolves to produce a homogeneous mixture. 2  solute: the substance that dissolves in a solvent to produce a homogeneous mixture.
exists and is an alternate of . A solution (from the verb to solve), is the answer to a question, problem, or disagreement. A solution consists of one or more liquid, gaseous, or solid substances added to another, usually a liquid, so as to form a homogeneous mixture (a dissolving).