Forget about the distant promise of Hyperloop for a minute, because the United States Department of Transportation is looking toward the near future. The agency has released its first set of government guidelines for self-driving automobiles. The document is wittily titled Federal Automated Vehicles Policy: Accelerating the Next Revolution in Roadway Safety and is available as 116-page PDF from the DOT’s website. Don’t read it while you’re driving.

Speaking of the road ahead, the first US Presidential debate is Monday night, September 26^th, so be sure to warm up your fingers properly if you plan to dive into the rolling slapfight on Twitter — and remember, you get the full 140 characters now.

Twitter also got a workout last weekend during the annual Emmy Awards. and one of its own blogs posted the top five most-discussed moments of the event.  (All the feels for the amazing Tatiana Maslany, y’all.) And the service seems to have had a good turnout online for its first live-streamed NFL game last week. According to Adweek, Twitter adding two million viewers on the livestream to the 48 million eating chips and watching the game on TV. The day before its first football adventure, Twitter released set-top apps for the Amazon Fire TV, Apple TV and Microsoft Xbox. Fly, little bird, fly!

Microsoft says its researchers are working to “solve” cancer by using computer science. Go on, give it a read.

Samsung’s voluntary recall of its potentially dangerous Galaxy Note 7 phones became an official government recall from the Consumer Product Safety Commission late last week. But here come the lawsuits:  A Florida man is suing Samsung because he claims he suffered severe burns on his leg and thumb when his Galaxy Note 7 exploded in his pocket.

While Samsung tries to reel in the million or so defective Galaxy Note 7 devices, Apple’s iPhone 7 rolled out last Friday and had some of the usual quirks people seem to find with new iHardware. The company is dealing with a bug in the remote control for the new Lightning-tipped earbuds that come with the iPhone 7 line. Some new owners are also claiming that the iPhone 7 makes a hissing sound. (Yes, Parseltongue jokes commenced as soon as the news broke.)

The news may not be all bad for Samsung, however. The Tom’s Guide site did a head-to-head comparison with the 12-megapixel cameras in both the iPhone 7 models and the camera in Samsung’s non-exploding Galaxy S7Edge phone — and found that the S7 Edge edged out the new iPhones.

Apple users can distract themselves by banging around on the new macOS Sienna operating system, which arrived for download this week. (If you haven’t done it yet, backup before you update. ) Productivity Software Fans: The iWork suite of Pages, Numbers and Keynote was also updated.

Google is just all kinds of busy these days. The company has scheduled an event for October 4^th in San Francisco, where insiders assume new phones and maybe that rumored 7-inch Google-pure Android tablet may be unveiled. The company has also goosed the algorithm for its Google Books suggestion engine to make better recommendations on what you should read after you get done with your current Google book. Oh, and they added voice search to Google Drive to help you find your stuff by asking and updated the Google Photos software for Android, iOS and the web.

For travelers, the Big G announced its new Google Trips mobile app for Android and iOS. The new program wants to be your portable personalized tour guide, but parts of it sound an awful lot like the Trip Bundles feature in the Inbox by Google app.

Like Apple, though, Google may be facing a rather large bill from a foreign government or back taxes. As Reuters reports, Indonesia plans to tap Google’s parent company Alphabet for more than $400 million in what it says is unpaid tax in 2015. Google says it’s paid its tax and that most of its revenue for the region is booked through Singapore.

And finally, two notes on relationships. For one, Tinder and Spotify are hooking up to let users of both services see potential matches based on musical tastes (or lack thereof). Secondly, NASA has weighed in on the recirculating rumor that it has messed with the zodiac and everyone’s astrological signs are now different so maybe Scorpios aren’t your type after all. The five-year-old story, apparently hauled out of mothballs by Glamour.com who linked to NASA’s page for kids, describes how the space agency decided to compensate for the fact that the Earth’s axis has shifted over 3,000 years and added a thirteenth sign called Ophiuchus. Someone at NASA with a with a sense of humor rose to the challenge early this week and put up a post on the agency’s Tumblr account to clarify things. Because, you know, NASA ain’t got much to do these days.