Philosophy: How did gurus upload their worship before we had mobile Internet?

"When one has attained the topmost position of mahā-bhāgavata, he is to be accepted as a guru and worshiped exactly like Hari, the Personality of Godhead. Only such a person is eligible to occupy the post of a guru." http://vedabase.net/cc/madhya/24/330/en http://www.igor-film.org/ibda.html I guess he's uploading the worship using file attachments, or is it instant messaging? Note the pictures on the link above, he's on the cell as his feet are bathed with flowers, on the cell as his feet are bathed with yogurt (?), on the cell as his feet are bathed with honey, on the cell as his feet are bathed with milk, on the cell as his feet are bathed with water (?), on the cell as his feet are bathed with fruit juice (?)... I wonder how gurus did it before there was mobile internet.