Design principles Unit 2 Learning outcomes • Introduce concepts of usability and user experience • Understand fundamental design principles • Develop – awareness of how to apply them in design – Critical ability to evaluate other people design 2 Usability • “Extent to which a product can be used by specified users to achieve specified goals with effectiveness, efficiency and satisfaction in a specified context of use.” – ISO 9241-11:1998 Ergonomic requirements for office work
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evolutionary trajectories * Dispersal constraints species may not have reached all suitable areas * Abiotic constraints all species have a range of physical (climatic) or chemical (e.g. substrate type) tolerances * Biotic constraints interactions with other species may exclude or include species from a community * Human influences recently species have been deliberately or inadvertently transported from one region to another The species pool concept
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Section 3.4 1. Which of the following statements are true of an object moving in a circle at a constant speed? Include all that apply. a. The object experiences a force which has a component directed parallel to the direction of motion. b. Inertia causes objects to move in a circle. c. There can be a force pushing outwards on the object as long as the net force in inwards. d. Because the speed is constant, the acceleration is zero. e. If the net force acting upon the object is suddenly reduced
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Biology essay – Relationships and interactions There are many different types of relationships and interactions between organisms. Every organism is in some way connected or associated with another. Some organisms need to depend on other organisms to survive which shows how important some of these relationships or interactions can be in biology. Interaction is a vital part of how many organisms develop over time. Predation is a main example of a relationship between organisms. Predation involves
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1- What might have happened to Apple if its top executives had not supported investment in iPads? Answer- The idea of an iPad took the market by storm. If Apple’s executives had not supported the investment in iPad, then any of their rivals would have launched a tablet. Just like Samsung, HP, Microsoft did just after Apple launched their iPad. If that would have happened, then Apples share in the electronic industry would be limited to mobile phones and computers only and Apple would have lagged
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Introduction to UX Design What is User Experience? Why does it matter? User Experience (UX) the overall experience of a person using a product such as a website or computer application, especially in terms of how easy or pleasing it is to use. Why it matters... CONSIDER THE FOLLOWING SCENARIOS 1. The accident: The accident on the road happened because the driver took his eyes off the road for a moment to turn the radio down. He had to look down because it was impossible
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Lab Report Introduction: Natural selection relies upon the assumption that all organisms produce more offspring than can survive in an environment demonstration limited resources. The heritable traits that are best suited for a particular environment should be passed on at a greater frequency then those less adaptive traits. Natural selection is unique in that it leads to adaptive change, and these changes are likely to lead to increased survival and reproductive success. To sum up, natural
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ith the human resource changes it has announced, Matsushita is trying to achieve a younger workforce that is encouraged with individuality, initiative taking and risk seeking. It wants its young managers to become rational and logical, ambitious and aggressive, and at the same time to create an organization that can carry out their ambitious plans. One of the impediments to successfully implementing these changes is the lifetime employment commitment, which held Matsushita back from cutting off unnecessary
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PepsiCo’s Five Forces Analysis PepsiCo’s world-wide success is related to its business capabilities, especially in overcoming the challenges and problem shown in this Porter Five Forces analysis. Michael Porter developed the Five Forces analysis model to determine the most significant external factors that influence Company. For PepsiCo to maintain its market rank as the second largest food-and-beverage company in the world, it must show the potential problems identified in this model. PepsiCo
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Guilt: Guilt is a strong feeling that arises from one's realization of their own mistakes. When people realize the true value of time, they will feel very guilty for having wasted much of their time in things that were unnecessary. In addition, guilt is a feeling that induces one to fix their mistakes... Verily, guilt is a blessing from Allah SWT as it tells us that our hearts are intended for purity. People act upon guilt because unless they fix their mistakes, the feeling won't go away. Grief:
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