How good is skype designed to call ?

Version 2.8.0.722

Knowing what is skype

Knowing what is skype

Information about skype is easy and clear

Google and other operator find directly skype when searched for the features

Homepage clear and good explanations

Very good links to get back or to other fields on the homepage

Get skype

Get started with skype

Lets look at the features

• Design Principles• Psychopathology• Psychology• Precision• Knowing what to do• Errors• Design Challenge

Video calling

Conclusion

determine the function? (goals)

tell what actions are possible? (intentions)

determine mapping from intention to action? (sequence)

perform the action? (execution)

tell the state of the system? (perceiving)

tell if system is in desired state? (evaluation)