For many years, personal computers were desktop models designed around four main components: system unit, monitor, keyboard, and mouse. Today, more than half the devices we use are slate form factors without physical keyboards. Some industry analysts speculate that the move away from physical keyboards signals a fundamental change in the use of digital devices. Whereas computers were once seen as tools for producing, they are now becoming tools for consuming. How significant is a physical keyboard to the creative and productive use of digital devices? What kinds of evidence would help to support your opinion?( one paragraph answer)