Newtons could do that back in the 90s. However, the tech really wasn’t all there. You can do it today on an iPhone as there are several apps for that.
One of the things about the Jobs Restoration era Apple is that they do not release a product until it is ready and meets functionality standards. Unlike Microsoft who just kicks it out the door figuring that they can fix it later with a service pack you’ll pay for. (Vista/Win7)
FYI, posting this from my iPhone. :D