Sometimes it’s important to let your buddies or loved ones know your location. Whether you need to share this information for safety reasons, or because you like them knowing where you are on our beautiful planet, iOS 8 and your iPhone make it super-simple.

There are two ways to let your friends know where you are at any given time with iOS 8. You can either send your location immediately, or you can share your location details with people over a prescribed amount of time.

Both options are right in an app you use all the time anyway: Messages. Here’s how.

Every once in a while an anecdote comes along that so perfectly describes the late Steve Jobs’ vision, that it’s a perfect metaphor for Apple as a whole. This might be my favorite of those anecdotes.

The Mac Pro is one of the most beautiful and powerful computers ever created, but it remains beyond the reach of many small developers due to a price tag that’s bigger than a car down payment.

That could change this week when MacStadium brings the world’s first Mac Pro data center online, giving anyone the ability to rent server time on the high-performance Apple computers for just a few bucks a month.

MacStadium CEO Greg McGraw said the company originally set out to address the needs of small developers with Mac mini hosting. “We had great success with the Mac mini and we’ll continue to use it,” McGraw told Cult of Mac. “But the Mac Pro is an enterprise-class data center appliance. It’s going to open up a whole new market.”

Shopping for the gamer in your life can be more difficult than beating your way to the end of Battletoads or collecting all 121 stars in Super Mario Galaxy.

To make the holiday shopping season a little simpler, Cult of Mac searched far and wide for the best gaming gear, trying out all the major platforms and accessories.

What follows is our roundup of the finest gamer gifts, from consoles and handhelds to peripherals. And we’ve even tossed in a few must-play game recommendations.

One way you can tell a technology is becoming mainstream is when it starts to have brushes with the law. We saw it in the 1980s with the first computer hacker trials, more recently with the appearance of Google Glass, and now with fitness trackers — courtesy of a personal injury suit taking place in Canada.

In what is thought to be the first ever case of data from a wearable device being used in court, a female Calgary plaintiff is using information gathered by her Fitbit device to demonstrate that her activity levels have dropped dramatically following an accident.

The data is being analyzed by a third-party analytics firm called Vivametrica, which will make its findings known to the court.

The iPad is great for making music, but the lack of physical keys can be a drag for keyboardists. That shortcoming prompted Adam Kumpf to hack together a miniature piano attachment for the tablet using nothing more than wooden clothespins, aluminum foil, a few pieces of stiff cardboard and some rubber bands

Total cost? Less than $5.

Despite his creation’s humble DIY origins, Kumpf thinks the idea of iPad add-ons has the potential to take touchscreens to the next level.

“There’s an innate desire that users have to go beyond what the screen can usually do,” the 31-year-old MIT graduate tells Cult of Mac. “I strongly believe that there’s a world of accessories relating to capacitive touchscreens that’s just waiting to be explored.”

Many would-be game designers never make their games a reality because they don’t possess the artistic chops to create the graphics their game depends upon. But not being able to draw didn’t stop Ivan Grachyov, a computer science student at Moscow State University, and the resulting game might just be the next Flappy Bird.

The Russian designer’s creation? Emoji Cosmos, a game made of nothing but emoji!

Apple has announced that its China App Store, the second biggest in the world, is now accepting UnionPay as a payment option for customers.

As the most popular payment card in China — with over 4.5 billion cards issued to date — the move will make it simpler and more convenient for Apple users in China to purchase apps, since customers can now easily link their Apple ID with a UnionPay debit or credit card.

“The ability to buy apps and make purchases using UnionPay cards has been one of the most requested features from our customers in China,” Eddy Cue, Apple’s senior vice president of Internet Software and Services, is quoted as saying in Apple’s statement. “China is already our second largest market for app downloads, and now we’re providing users with an incredibly convenient way to purchase their favorite apps with just one-tap.”

New York’s Times Square is about to get one of the world’s largest advertising video screen billboards — and Google is its debut customer.

The screen is an epic eight stories high, runs an entire block, and is made up of a mind-blowing 24 million pixels. According to reports, Google snapped up the ad space the moment it became available and paid for an exclusive, long-term deal. The search giant will take over the screen on November 24, with an as-yet unrevealed campaign that runs through the New Year.

It’s not currently known exactly how much Google shelled out, but according to the owners of the megascreen, ad space costs an enormous $2.5 million for four weeks, making this one of the most expensive outdoor ads in the world.

With a cutesy, one-eyed protagonist named Zak and colorful graphics aplenty, upcoming game Flyhunter Origins looks like it could be a big-screen animated movie.

That’s not too shocking, since the game was developed by Steel Wool Games, a San Francisco Bay Area-based startup composed of Pixar employees past and present. But while the story of a space janitor who becomes wrapped up in an intergalactic insect-catching adventure sounds like it could come from the next Brad Bird movie, what the team has crafted is a compelling 2-D platformer that owes as much to Super Mario Bros. as it does to Toy Story.

“What we admired about those early games is what they did with very limited technology,” says Andrew Dayton, a 20-year veteran of computer visual effects, whose day job sees him working as senior technical director at Pixar. “Back then you couldn’t hide bad gameplay with pretty pictures. Playability was everything for us.”