Gmail.com and Its Latest Feature - Gmail Tap

I was about to log in to gmail.com when I saw this announcement from the company. It may increase productivity, but I have to memorize the following codes:  A .-B -...C .-.-D -..E .F ..-.G --.H ....I ..J.--K -.-L .-..M --N -.O ---P .--.Q --.-R .-.S ...T -U ..-V ...-W .--X -..-Y -.--Z --..0 -----1 .---2 ..---3 ...--4 ....-5 .....6 -....7 --...9 ---..9 ----. Gmail Tap of Gmail.com could