Or questions that shouldn't be answerable but aren't.
Also, mashing up two abstractions is a good way to narrow down the solution space you are interested in.
For example, IT combines information with technology. PT combines people with technology. CP combines communication with people. TT combines two technologies.
Each mashup has a different set of value propositions that work well with it. IT generally uses tech to manipulate information to answer a question or help people make sense of something. PT generally revolves around augmenting human ability. etc.
Also, mashing up two abstractions is a good way to narrow down the solution space you are interested in.
For example, IT combines information with technology. PT combines people with technology. CP combines communication with people. TT combines two technologies.
Each mashup has a different set of value propositions that work well with it. IT generally uses tech to manipulate information to answer a question or help people make sense of something. PT generally revolves around augmenting human ability. etc.