"Technology can now control the spiritual experience. This is a journey through the high-tech aids for psychological growth that are changing our world, while exploring the safety, authenticity and ethics of this new world. We already rely on technology to manage our health, sleep, relationships, and finances, so it's no surprise that we're turning to technological aids for the spiritual journey. From apps that help us pray or meditate, to cybernauts seeking the fast track to nirvana through magnetic brain stimulation, we are on the brink of the most transformative revolution in the practice of religion: an era in which we harness the power of "spirit tech" to deepen our experience of the divine. Spirit tech products are rapidly improving in sophistication and power, and ordinary people need a trustworthy guide. Through their own research and insiders' access to the top innovators and early adopters, Wes and Kate take you deep inside an evolving world: - Find out how increasingly popul