Function Allocation. Function allocation (also known as task allocation) is a classic human factors method for deciding whether a particular function will be accomplished by a person, technology (hardware or software) or some mix of person and technology.
perpendicular - a straight line at right angles to another line straight line - a line traced by a point traveling in a constant direction; a line of zero curvature; the shortest distance between two points is a straight line 2. perpendicular - a Gothic style in 14th and 15th century England; characterized by vertical lines and a four-centered (Tudor) arch and fan vaulting
Perpendicular lines are lines in the same plane that intersect to form a 90Â° angle. The notation for perpendicular lines is Line l â¥ Line m. This states Line l is perpendicular to Line m .. Skew lines are lines in different planes that do not intersect. Skew lines are non-coplanar lines. Parallel planes are planes that do not intersect. Perpendicular planes are planes that intersect to form a 90Â° angle.