Dieter Rams’ Ten Principles of good design:

Good design is innovative.

Good design makes a product useful.

Good design is aesthetic.

Good design makes a product understandable.

Good design is unobtrusive.

Good design is honest.

Good design is long-lasting.

Good design is thorough down to the last detail.

Good design is environmentally friendly.

Good design is as little design as possible.

via Less and More – The Design Ethos of Dieter Rams.

Happy to be in London when it is on…