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user experience and interface (interface (safety (consent prompts (gives…
user experience and interface
experience
learnability and effectiveness
users must be able to interact with it easily without understanding the complex systems
how well does it do what it needs to do
intuitive because the user can immediately grasp how it works without much outside help
interface
Usability principles
utility
how useful is it
provide input access output
factors that improve operatically
responsiveness
designs that fit the hardware and cater to a large range
thought into essential parts of the interface ( screen size differing between phone and pc ect
using all the available capability
portability
platform independent
does not rely on hardware or a particular operating system
use of open source rather than proprietary system
testing user interface on multiple platforms
usable in multiple locations
safety
should reassure the user
insure users mental health
consent prompts
gives control to the user
enables the user to choose what they want
helps trade sensitive data
carp design principals
contrast
the item must be eyecatching
contrast with its background
use bright colours
bold typing and underlining
visually interesting
try not to overuse otherwise it looses its message
alignment
positioning of visual components
occurs on vertical , horizontal plane
creates visual chunks of content that ease reading for the user
helps user see connections in the material
repetition
holds the same meaning and style
doesnt have contradicting infomation
proximity
location of the UI on the solution
useful to a wide audience