How do you determine whether a particular technology (oldornew) fits

Question
Question:How do you determine whether a particular technology (oldornew) fits in with your worldview? In other words, when considering whether to adopt a technology, either personally or for groups of people (large or small), how does your general outlook affect that decision? Why? Explain. Need only 300 words!

How do you determine whether a particular technology (oldornew) fits