Technology is meant to make life easier and to raise its quality. Our interaction with technology should be designed according to human needs instead of us being required to adapt to technology. Even so, technology may change quickly and people and their habits change slowly. With the aim of supporting user acceptance of iTV, the focus of this book is on the usability of iTV applications. A method for developing interaction design patterns especially for new technologies is presented for the first time. The main characteristics covered in this new approach are: systematic identification of recurrent design problems; usability as a quality criterion for design solutions; integration of designers into the pattern development process including identification of designers' needs, and iterative evaluation and optimisation of patterns to encourage designers to accept and use them; usability testing to identify proven design solutions and their trade-offs; presentation of specific design guidelines.Interruptions while using iTV applications can be expected to be of the same kind as in watching TV. ... For iTV applications, there are generally no physical reference materials or user manuals, but help in using iTV applications can be givenanbsp;...
|Title||:||User-Centered Interaction Design Patterns for Interactive Digital Television Applications|
|Publisher||:||Springer Science & Business Media - 2009-06-12|