People used to need a desktop computers to do many tasks. But these days, smartphones have gotten so powerful - you could practically do most of your work using it.
It is amazing just thinking about it.
In fact, from now on, I'm thinking of doing all my writing jobs using only my phone.
I could imagine myself just sitting in a coffeeshop, in some mall, tapping away on the virtual keyboard.
If I get bored with my surroundings, I could get up, walk, find a park, sit, and continue what I am doing.
The only problem that I see is battery life. Simply leaving the screen on for a long time drains the battery already. What more if I have a couple of Apps open?
And also, working outside will require me to bring an extra battery, a powerbank or find a 7-Eleven store where they provide free smartphone chargers.
Nevertheless, we are living in exciting times. The convenience of doing work wherever we like to was not available before.