A Quote by Jakob Nielsen

Inadequate use of usability engineering methods in software development projects have been estimated to cost the US economy about $30 billion per year in lost productivity.
The number of electrical injuries cared for in hospitals in the US is estimated at as many as 50,000; the cost of these injuries on the US economy is estimated at over one billion dollars per year.
The Kyoto treaty has an estimated cost of between US$150 and $350 billion a year, starting in 2010.
Health care is in as bad a shape as it has ever been after eight years of Barack Obama and the Democrat Party running it and running the US economy. It's an absolute disaster. Other areas of the economy are a disaster. Economic growth? There isn't any. It's 1% per quarter, a 4% growth rate per year if we're lucky. There is no expansion. There is no productivity increase.
In software, consultants sometimes tell you to buy into certain software-development methods to the exclusion of other methods. That’s unfortunate because if you buy into any single methodology 100 percent, you’ll see the whole world in terms of that methodology. In some instances, you’ll miss opportunities to use other methods better suited to your current problem.
The collective shortfall of the 3.08 billion people (47 percent of world population) who, in 2005, lived below $2.50 per day was $507 billion per annum, which indeed comes to about two-thirds of the present US military budget. This gives us a rough sense of how much the eradication of poverty would cost.
Trying to apply formal methods to all software projects is just as bad as trying to apply code-and-fix development to all projects.
The cost of taxpayer compliance with [the tax code] is over $80 billion per year, more than eight times the cost of the IRS budget
Software engineering is the establishment and use of sound engineering principles to obtain economically software that is reliable and works on real machines efficiently.
According to UNESCO: there are over 154 million children in the world deprived of education due to poverty, slavery, racism, religious extremism, gender discrimination, and geographical isolation. The cost to educate a child in the third world is about $ 1 per month per child. To achieve global literacy, the investment would be $ 8 billion per year for 15 years.
The companies that provide debt, what do you think their goal is? Is their goal for you to fully understand the cost of your debt? No. So they're basically creating these approaches to make you feel like it is incredibly cheap or just to think about the cost per day rather the cost per year or cost for a lifetime. So debt is very simple mistake.
Poor management can increase software costs more rapidly than any other factor. Particularly on large projects, each of the following mismanagement actions has often been responsible for doubling software development costs.
We've got the emPHAsis on the wrong sylLAble when it comes to crime in this country. The FBI says burglary and robbery cost U.S. taxpayers $3.8 billion annually. Securities fraud alone costs four times that. And securities fraud is nothing to the cost of oil spills, price-fixing, and dangerous or defective products. Fraud by health-care corporations alone costs us between $100 billion and $400 billion a year. No three-strikes-and-you're-out for these guys. Remember the S&L scandal? $500 billion.
According to the Institute for International Economics, trade barriers cost American consumers $80 billion a year or more than $1,200 per family.
If Bill Gates is worth $30 billion then a good haircut must cost $31 billion
Falling prices are driving renewable energy investment in India, which rose 13 per cent last year and is expected to surpass 10 billion dollars in 2015. Adoption of increasingly cost-effective renewables holds the genuine promise of a new age of socio-economic development, powered by clean, increasingly decentralised, and sustainable energy. The opportunity for India is tremendous.
One of the great drivers of the alienation that has made Donald Trump possible is that the growth in the American economy has been weak. In the decade from 2005 to 2015, there was not one year when the US hit three per cent growth. And to the extent there's been growth, virtually all of it has been collected by the top 10 per cent of the population. Obviously, if we knew how to make growth faster, we would. We don't. And it's very difficult to make growth more broadly shared. Because it's not just the US that has this problem.
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