Product information should not depend on language or literacy.
Product ergonomics facilitating access to children will afford access to the elderly as well.
ADA standard 308: upper reach range 48 in. (1220 mm) maximum and 15 in. (380 mm) minimum above floor level.
ADA standard 309: tap will be operable by one hand and shall not require tight grasping, pinching, or twisting of the wrist. The force required to activate the tap will be a maximum of 5 lbs (22.2 N).
ADA drinking fountains and water coolers 4.15: the top of the tap should be no more than 36 in. and should provide a flow of water at least 4 in./100 cm to allow insertion of a cup or glass under the spout.