If you think the person above looks weathered, broken and a little bit ill, youd be right. After all, its the last day of CES, and although this editor wasnt sure he had any working neurons left, he nevertheless took a trip to InteraXons booth to check out the consumer-ready version of Muse, the mind-probing headband. We first came across Muse this time last year, and in terms of hardware, only minor changes have been made.