Franny Choi's ideas are rooted in science fiction but stretch into fully human ideas of gender and identity. Cyborg and human speakers morph into each other as you progress through the poems, creating a new framework for understanding the self through technology. Eventually, these cyborgs sound more like humans, insecure and sheepish (try page 19 for "Turing Test_Emotional Response" if this interests you). I imagine this book would be even more fun to read if you were more well-versed in science fiction than I am; the poems are often laden with references. There's a lot going on in this book, but Choi finds balance: for every cleverly robotic turn of phrase, there's a heady sensory description.