The degree of control over the interface for seniors: In general it’s usually recommended to allow user have more control over the way of doing things for better efficiency and satisfaction. The designers of e-business websites may choose to consciously limit the user control and flexibility of usage, but to make common functions and paths more immediately obvious to promote elderly accessibility. Interface ‘scoping’ (hiding advanced features) can be also a useful technique. Elder users don’t seek to have more flexibility and tend to repeat ways of doing things that were once successful (e.g. taking familiar, even if longer, navigation paths).