Modifiers matching interface:

• additional,
• graphical,
• digital,
• external,
• active,
• dynamic,
• natural,
• supporting,
• key,
• familiar,
• industrial,
• over,
• common,
• liquid,
• analog,
• universal,
• hydrophilic,
• solid,
• visual,
• diverse,
• smooth,
• simple,
• single,
• conventional,
• closed,
• physical,
• shared,
• individual,
• extra,
• symmetric,
• interactive,
• internal,
• alternative,
• complicated,
• free,
• traditional,
• aqueous,
• peripheral,
• identifiable,
• technical,
• haptic,
• wireless,
• popular,
• temporary,
• soft,
• standard,
• reflective,
• administrative,

Simple categories matching haptic:

• feature,
• attribute,
• interface,
• information,