I've included three tetrads. The first one is the present, the second one is a step back, and the third one is the future (maybe).
(I had trouble with formatting, sorry)
Tetrad for Apple iPad
Enhances Obsoletes
Unencumbered by wires and cords; Versatile touch screen. | Laptop. Need for separate screen and keyboard or mouse. |
Freedom of movement while being creative, e.g. the artist with the blank canvass outside. | Computer enhanced glasses where hand gestures replace touching a screen. |
Retrieves/Rekindles Reverses
Tetrad for Laptop Computer (Regression of Apple iPad)
Enhances Obsoletes
Break free from wires connected to the wall to use a computer; Mobile electronic technology | Desk top computer; Computing in a fixed location. |
Sony Walkman: Take your music with you. | Computer enhanced glasses where hand gestures replace touching a screen. |
Retrieves/Rekindles Reverses
Tetrad for Virtual Reality Computer Glasses (Progression of Apple iPad)
Enhances Obsoletes
Eliminates the need to touch anything to operate a computer. | Apple iPad or tablet computer. |
The idealistic power of the Gods of mythology that could wield power with gestures or thoughts. | Repetitive hand injuries like carpal tunnel. |
Retrieves/Rekindles Reverses
