We often hear that science fiction — or ‘speculative’ fiction, as the buffs prefer — can draw premonitory outlines of the shape of things to come. Well, consider the case of this novel by an acclaimed Argentinian-born, Berlin-based writer, first published in Spanish last year. Little Eyes imagines a gadget (nothing fancy really, just a plush animal toy with camera and wifi implants) that creates a private but silent connection between its owner anda single, remote watcher.