Fig. 4 shows a stainless steel travel mug used to carry hot drinks. The product is manufactured in large quantities using industrial processes. The choice of material is important for the function and appearance of the product. The designer has considered the target market and the product's intended use.
It is made in a shop. The shape is good. It does not tip over.

A designer used ACCESS FM to evaluate this product.
(a) State one functional feature of the travel mug. [1]
(b) State one safety feature that should be included in the design. [1]
(c) Name one aesthetic feature that could make the mug appeal to customers. [1]
[Total: 3 marks]
ACCESS FM is a framework used to analyse and evaluate products. Each letter represents a different aspect: Aesthetics, Cost, Customer, Environment, Size, Safety, Function, Material.
(a) One functional feature of the travel mug is the double-wall construction, which insulates the drink and keeps it hot for a longer period [1]. Other valid functional features include: the sealed lid that prevents spills during travel, and the drinking hole that allows the user to drink without removing the lid.
(b) One safety feature that should be included is a secure sealed lid that locks in place, preventing hot liquid from spilling and causing scalding burns to the user [1]. Other valid safety features include: a heat-resistant silicone grip sleeve so the mug can be held without burning the hand, and the use of BPA-free, food-safe materials that do not leach harmful chemicals into the drink.
(c) One aesthetic feature that could make the mug appeal to customers is a smooth brushed or polished finish on the stainless steel surface, which gives it a modern, premium appearance [1]. Other valid answers include offering a range of colour options for the silicone sleeve to suit different tastes, or a sleek, streamlined shape that looks contemporary and stylish.