In 2002 two men attacked Jason Padgett outside a karaoke bar leaving him with a severe concussion. But the incident also gave him an astounding drawing ability. Padgett who had very little interest in academics developed the ability to visualize complex mathematical objects and see the world through the lens of geometry. "I see shapes and angles everywhere, from the geometry of a rainbow, to the fractals in water spiraling down a drain", he said. Padgett is one of a rare group with acquired savant syndrome, in which a normal person develops prodigious abilities after a severe injury. "There's no such thing as a perfect circle", he said, which he knows because he can always see the edges of a polygon that approximates the circle.
The building blocks required to achieve success in a business domain and differentiate the company from its competitors: Core domains : The interesting problems. These are the in-house activities the company is performing differently from its competitors and from which it gains its competitive advantage. Generic domains : The solved problems. These are the things all companies are doing in the same way. There is no room or need for innovation here; rather than creating in-house implementations, it’s more cost-effective to adopt \ buy existing solutions. Supporting domains: The problems with obvious solutions. These are the activities the company likely has to implement in-house or outsourced, but that do not provide any competitive advantage. Domain experts are subject matter experts who know all the intricacies of the business that we are going to model and implement in code. In other words, domain experts are knowledge authorities in the software’s business domain. T
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