Does assisted living really mark a great improvement over a nursing home, or has the industry simply hired better interior designers? Are nursing homes as bad as people fear, or is that an out-moded stereotype ( ' , 固定 看法 )? Can doing one's homework really steer families to the best places? It is genuinely hard to know.

Gamification is about understanding what it is that makes games engaging and what game designers do to create a great experience in games, and taking those learnings and applying them to other contexts such as the workplace and education, explains Kevin Werbach, a gamification expert who teaches at the Wharton School of Business at the University of Pennsylvania in the United States.

A designer can't survive without participating in Paris Fashion Week, she says, adding, Our argument is that the same would be true of New York Fashion Week.

It is no longer just at Apple that designers ask: "What would Steve Jobs do?

What the designers of American sportswear proved was that fashion is a genuine design art, answering to the demanding needs of service.

These designers established the modem dress code, letting playsuits and other activewear outfits suffice for casual clothing, allowing pants to enter the wardrobe, and prizing rationalism and versatility in dress, in contradiction to dressing for an occasion or allotment of the day.

Of course these practical, insightful designers have determined the course of late twentieth-century fashion.

Many have argued that the women designers of this time were able to project their own clothing values into a new style.

Its designers were not high-end with supplementary lines.

Designer sportswear would have to be verified by a standard other than that of pure beauty; the emulation of a designer's life in designer sportswear was a crude version of this relationship.

Designer sportswear was not modeled on that of Europe, as modern art would later be; it was genuinely invented and developed in America.

Could utility alone justify the new ideas of the American designers? Fashion is often regarded as a pursuit of beauty, and some cherished fashion's trivial relationship to the fine arts.

American designers prized resourcefulness and the freedom of women who wore the clothing.

That is because the engineers, designers, regulators, operators, and all of the other skilled people needed for the new energy industry are specialists who have to be trained first ( ' , or retrained, if they are the ones being laid off in some related industry), and education, like any other complicated endeavor, takes times.

One needs the designers, and perhaps the regulators, before the builders and operators, and each group of workers in training has to know there is work waiting beyond graduation.

About a year ago, I flew to Singapore to join the writer Malcolm Gladwell, the fashion designer Marc Ecko and the graphic designer Stefan Sagmeister in addressing a group of advertising people on "Marketing to the Child of Tomorrow".

A few months later, I read an interview with the well-known cutting-edge designer Philippe Starck.

She might not know about the pages backing up that need attention, or about the designer who had to go home sick.

Designer sportswear was not modeled on that of Europe, as" modern art" would later be; It was genuinely invented and developed in America.