Conceptual models are best thought of as design-tools – a way for designers to straighten out and simplify the design and match it to the users' task-domain, thereby making it clearer to users how they should think about the application.
A little retrospection shows that although many fine, useful software systems have been designed by committees and built as part of multipart projects, those software systems that have excited passionate fans are those that are the products of one or a few designing minds, great designers.fred brooks
Perl is another example of filling a tiny, short-term need, and then being a real problem in the longer term. Basically, a lot of the problems that computing has had in the last 25 years comes from systems where the designers were trying to fix some short-term thing and didn’t think about whether the idea would scale if it were adopted. There should be a half-life on software so old software just melts away over 10 or 15 years.alan kay
The flip side of the coin was that even good programmers and language designers tended to do terrible extensions when they were in the heat of programming, because design is something that is best done slowly and carefully.alan kay
Program designers have a tendency to think of the users as idiots who need to be controlled. They should rather think of their program as a servant, whose master, the user, should be able to control it. If designers and programmers think about the apparent mental qualities that their programs will have, they'll create programs that are easier and pleasanter — more humane — to deal with.john mccarthy
When executives lead as teachers, stewards, and designers, they fill roles that are much more subtle and long-term than those of power-wielding hierarchical leaders.peter senge
This new knowledge economy will rely heavily on knowledge workers. ...the most striking growth will be in “knowledge technologists:” computer technicians, software designers, analysts in clinical labs, manufacturing technologists, paralegals. ...They are not, as a rule, much better paid than traditional skilled workers, but they see themselves as “professionals.” Just as unskilled manual workers in manufacturing were the dominant social and political force in the 20th century, knowledge technologists are likely to become the dominant social -and perhaps also political -force over the next decades.Peter Drucker
People think it's this veneer that the designers are handed this box and told, 'Make it look good!' That's not what we think design is. It's not just what it looks like and feels like. Design is how it works.steve jobs
In their work, designers often become expert with the device they are designing. Users are often expert at the task they are trying to perform with the device. [...] Professional designers are usually aware of the pitfalls. But most design is not done by professional designers, it is done by engineers, programmers, and managers .donald norman
All language designers are arrogant. Goes with the territory...larry wall
[Mistake 2:] Managers need all the information they want. Most MIS designers "determine" what information is needed by asking managers what information they would like to have. This is based on the assumption that managers know what information they need and want.
In their work, designers often become expert with the device they are designing. Users are often expert at the task they are trying to perform with the device. [...] Professional designers are usually aware of the pitfalls. But most design is not done by professional designers, it is done by engineers, programmers, and managers.
These issues that exist among people that we are Iranian and what we need to do for Iran are not correct; these issues are not correct. This issue, which is perhaps being discussed everywhere, regarding paying attention to nation and nationality is nonsense in Islam and is against Islam. One of the things that the designers of Imperialism and their agents have promoted is the idea of nation and nationality.