Recommended for fans and writers of near-future science fiction: YOU CALL THIS THE FUTURE? THE GREATEST INVENTIONS SCI-FI IMAGINED AND SCIENCE PROMISED (2007), by Nick Sagan, Mark Frary, and Andy Walker, systematically explores fifty examples of scientific, technological, and social developments predicted in fiction from the perspective of which have come true or might plausibly do so. The possibilities range from those that already exist in some form (e.g., cloning, telemedicine, AI marketing, e-books, bionic organs, space tourism) all the way to concepts that may remain flights of fancy, such as warp drive and time travel.
Coverage of each topic is divided into three parts, headed Scientific History, Sighting in Sci-Fi, and Reality. Some also include a section titled "Tech Spec," such as facts about "truth serum" and an explanation of the procedure involved in cloning the famous sheep Dolly. Inventions and developments fall under the categories of Travel and Transportation (of course including flying cars and personal jetpacks); Computers, Cyborgs, and Robots; Communications; Weapons and Security; and the very broad field of Life, Health, and Sex. If the authors hadn't apparently deliberately restricted each category to ten items, doubtless the latter could have included much more content. The text is both highly readable and informative, as well as illustrated with numerous photos and drawings. Commendably, there's also an index. In addition to the book's entertainment value, it could serve as a quick reference source for SF authors.
Although published recently enough to reflect most of the cutting-edge technology we currently have, it leaves plenty of room for speculation about science-fiction devices and techniques that don't exist yet. J. D. Robb's "In Death" mystery series, set around 2060, has featured a combination handheld computer and portable phone called a "link" since the publication of the first novel in 1995. That vision has come true way ahead of schedule. On the other hand, I'm still waiting for the household cleaning robot Robert Heinlein promised we'd have in 1970, in his 1957 novel THE DOOR INTO SUMMER.
On the third hand, consider all the wonders we enjoy that weren't even imagined just decades ago, as celebrated in Brad Paisley's upbeat song "Welcome to the Future":
Welcome to the FutureMargaret L. Carter
Please explore love among the monsters at Carter's Crypt.