The Death and Life of Great American Cities A Book by Jane Jacobs www.amazon.com Dead citiesThe dishonest mask of pretended orderThe plan must anticipate all that is neededThe city's most vital organsEyes on the street+48 More 125 Best Architecture Books urbanismcities
How would you feel if you could no longer use the product? An Article review.firstround.com The product/market fit definitions I had found were vivid and compelling, but they were lagging indicators — by the time investment bankers are staking out your house, you already have product/market fit. Instead, Ellis had found a leading indicator: just ask users “how would you feel if you could no longer use the product?” and measure the percent who answer “very disappointed.” uxmetrics