Product design product evaluation

Observe a broad range of un-related products for inspirational design, materials, packaging and more. Make a Visual Representation Make a visual representation of your product. Select Materials Make a list of all the materials needed for your product. Get materials for a rough sample.

Product design product evaluation

What is product evaluation? A product is a term for any item that has been manufactured and is useful to you. You are a consumer when you buy it or use it. Evaluation of the product means that its suitability and safety for use by consumers are checked out.

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All products made are required by law to be safe to use. This is not a requirement that they are absolutely safe - that is not possible. Nor must they be safe at unbearable costs to industry - that would put innovation at risk.

But they are required to be as safe as it is reasonable to expect. This allows designers and Product design product evaluation to be more creative in their product design, but it makes it more difficult for Product design product evaluation to ensure that they have complied with the appropriate regulations.

Even where there is specific legislation, manufacturers may not know if they have done enough to show due care, which is their main defence if a product supplied by them is subsequently judged to be unsafe.

Types of evaluation Specialist laboratories can carry out testing of a product. They might do this for three main reasons: To prove that the product complies with relevant standards To investigate accidents to discover whether a product design fault caused the accident To compare a product with others of a similar design Tests can include mechanical, physical, electrical, chemical and inflammability tests.

These can evaluate product energy efficiency, reliability and durability, that is, the product should continue to work as intended over an appropriately long period of time. Finally, and most importantly, these tests can help to assess safety, but a fuller evaluation can be provided by using ergonomics because it looks at issues from the user's point of view.

Creating a safe product Product safety is the main issue to consider when designing, evaluating or purchasing a product. A product may be unsafe for two reasons: For example, the locks on a folding chair may fail to engage properly, causing the chair to collapse when sat on.

For example, a folding chair may unlock unexpectedly when the user tries to move it and traps their fingers. Design defects in products generally occur because the assumptions about the abilities and behaviour of people using the products are wrong, or are not taken into account.

If these defects are not put right, they may cause people to have an accident with the product. An ergonomist can provide manufacturers with the necessary information to minimise the risk of an accident happening.

Designers and manufacturers make products based on how they think people will use them. To create a product that is safe and easy to use, you need to find out information about the users and their behaviour with the product.

This information might be about: The product user Anthropometric data can make sure that the product is the right size for the intended user or range of users.

How to Make a Product: Product Design Checklist

See the anthropometry topic for more information. If the product is intended for elderly people or children, it will need to be designed to deal with a limited range of reach or movement. Elderly people often have stiff joints that make it difficult for them to get up from seats which are too low, or to hold awkward objects properly.

Gaps and clearances should suit the user. For example, bars on cots and playpens should be close enough to each other so that a child cannot get their head caught between them.

Designing a product using male body dimensions might mean that is it not suitable for use by females and vice versa. Ideally a product should be suitable for use by small 5th percentile women as well as by large 95th percentile men the smallest to the largest user.

The product should not involve users in excessive physical effort, which might, for example, raise their heart rate, breathing rate, body temperature. Children are not good at understanding safety issues. They tend to be involved in many more than their share of accidents in the home, ranging from swallowing household chemicals and medicines often pleasantly scented and coloured, and not always in child-resistant containers to scalding caused pulling on the lead of a boiling kettle.

Suitable precautions for safer design are needed even if the product is not directly intended to be used by children. The product environment The product should be evaluated under the same conditions as it will be used in.

Some products, such as gardening tools are obviously intended for use out of doors and so must allow for users wearing gloves when it is cold, or for being used in the wet.

Other products, such as bleach, may be used in a steamy atmosphere like a bathroom, and users may have trouble reading instructions and warnings if they are too small, as they may not be able to wear their glasses.

The product itself The product should be comfortable and easy to use.

Product design product evaluation

This can be checked during trials by asking users what they think about products through a structured experiment or questionnaire. Checklists can be used to ensure that all aspects of design and use are assessed.

Producers and suppliers have a responsibility to provide a product that must, as far as possible, be safe. Therefore, there must be an assessment of the safety and safe use of a product.The goal of any product design is to reduce everything until you reach the point that satisfaction is not sacrificed.

Some might say, “My product is too complex to remove features.” There are cases where multiple features are combined to make up “the product” — . How to Make a Product: Product Design Checklist By: Jessica Farris | December 21, Learn all about the product design process in Liz Long’s HOW U course, How to Make a Product: The A-Z Guide to Product Manufacturing.

A company proves that it has a strong creative process by **developing successful products repeatedly**. We see this in companies like Apple, BMW and Google. Founders such as Steve Jobs formed a corporate culture with an intense focus on creativity and design.

Product design product evaluation

This culture highlights two core elements in the creative process: **the ideas and the team**. 1 Product Evaluation Methods and Their Applications V Popovic School of Architecture, Interior and Industrial Design, Queensland University of Technology.

Customer-driven product design is initiated by an important step, acquisition of customer requirements, which will characterize the concept of a product. In rapidly changing market places, however, the customer requirements used for decision making in a product design may be easily outdated at the time point of product introduction to a market.

What is product evaluation? A product is a term for any item that has been manufactured and is useful to you. You are a consumer when you buy it or use it. Evaluation of the product means that its suitability and safety for use by consumers are checked out.

BBC - GCSE Bitesize - Product design and evaluation