The iPad was meant to revolutionize accessibility. What happened?

"At a time when fear dominates the airwaves," he continued, "poetry reawakens the senses and dislodges us from a strictly meaning-based experience, freeing ideas to mingle across boundaries of the brain and moving us beyond artificial, classificatory constructions of power." He swayed and nodded to his sentences, which rose and fell like music. I shifted my attention to trying to figure out Savarese's technical setup. I didn't see any wires or devices in the frame. Was he using a brain chip to wirelessly transmit his thoughts to a word-processing application on his computer?