Twitter head Dick Costolo will step down as company CEO, effective July 1. Co-founder Jack Dorsey will replace him while the company finds new leadership.

This is pretty huge news for the microblogging site, but you almost wouldn’t know that from reading Twitter.

“Why did I want to direct the WWDC opening number?” asks comedian Bill Hader in the video that opened Apple’s Worldwide Developers Conference on Monday morning. “Good question. You know, I think I’ve always been attracted to risk, you know?”

Then the production assistant comes to get Hader’s character, “David LeGary,” from his dressing room, and we find out that the pretentious “genius” has just been talking to himself. What follows is an over-the-top rehearsal of a Hollywood-like awards show, full of funny cameos and goofy dialogue. Check it out.

Mobile games — especially those with a multiplayer component — are making more money than traditional handheld games, says a new report by mobile analytics agency, App Annie. The company partnered with the International Data Corporation to show the growth in mobile gaming over the past year, and how it’s skews toward mobile and multiplayer gaming.

Poor console makers; they hardly knew what hit them. While they still have life in them, and the games tend to be deeper and of a higher quality, it seems as if most gamers would rather just play on the device they already have with them; their iPhone or iPad.

Your iPhone makes a compelling case to never buy another camera. But Sony seems to understand that the better you get with your photography, the more you will learn that the camera in a smartphone has limitations.

So when you are ready to try a more sophisticated tool, Sony will be waiting with its new RX100 IV.

Don’t let the size, weight and look fool you into thinking this is just another point-and-shoot. Some of the specs in this tiny box rival those of a professional-grade DSLR.

Apple unleashed a ton of new software features for iPad on developers this week with the release of iOS 9’s first beta, but not all the features were covered during the two hour keynote that kicked off WWDC, including the news that the iPad’s awesome new two finger trackpad gesture is also coming to iPhones too.

The new gesture allows iOS users to turn their keyboard into a trackpad by simply tapping it with two fingers. It’s going to make working on the iPad way easier, and let you move the cursor on the iPhone too.

Here’s what it looks like on iPhone:

Virtual reality had its coming out party Thursday morning with a live-stream presentation from the Oculus Rift team. VR is coming ever closer to becoming a true platform, with games that you can stream from Xbox and PC as well as those that will run directly on the Rift itself.

VR is a fledgeling technology with its share of quirks, even though it’s been a topic in computer science and gaming circles for decades. Just like Star Trek’s holodeck, we’ve all wanted to immerse ourselves in our gaming and fantasy environments and VR holds that promise. With early reports of nausea and other motion issues, the newly-improved devices have a lot to make up for.

The Oculus team is hard at work at doing just that, with improvements to both the hardware and software to ensure a fun, comfortable experience for most gamers.

We’ve all had terrible neighbors who throw loud parties that last all night, even on Mondays. Party Hard, an upcoming game for iOS, is about bringing those annoying gatherings to a halt. With a knife.

Developer Pinokl Games has released a new trailer for its “third-person urban conflict simulator” ahead of the Electronics Entertainment Expo trade show next week, and you can check it out below.

Apple is opening up its seventh store in New York City this weekend in the Upper East Side, right as its most iconic store on Fifth Ave prepares to undergo major renovations.

According to Apple Senior VP Angela Ahrendts, the company plans to renovate about 20 existing stores in the U.S., including ones on Fifth Avenue and San Francisco’s Union Square, due to the stores outgrowing their space.

Uber, the disruptive (and controversial) ride-sharing service, has a real problem. If you want to corner the market on the backs of a global workforce of what are essentially freelancers, how do you ensure that they all know how to use your system? And, more importantly, how do you replenish your supply of willing Uber drivers.

The San Fransisco company thinks that a video game may be the answer. Called UberDrive, it will be available on the App Store for anyone who wants to take a virtual trip as an Uber driver.

“UberDRIVE is a compelling representation of what it’s like to be an Uber driver-partner on the platform,” said Mike Truong, a senior product manager at Uber, in a statement. “Through the course of playing the game you can get a sense of how much money you can make using your own car and driving on your own time. With the sign-up flow embedded directly into the game it makes it really easy to start the sign-up and screening process right then and there.”

Google made it even easier to select images photos in its new Google Photos app by giving users a simple drag gesture. It works so well, in fact, that Apple stole it for iOS 9.

Developers have been busy combing through the first iOS 9 beta for clues about upcoming Apple services, but in the lastest iOS 8.4 beta that was also seeded to developers earlier this week, the first signs of the Apple Music streaming service have started popping up (literally).

Some iOS 8.4 beta testers have received pop-up notifications in the old Music app. The introductory prompts reveal how Apple plans to get iOS users to sign up for the new service, either on an individual plan or family plan.

Here’s signup screen users will be greeted by:

Apple supplier Foxconn has come under fire over the last few years for its factories’ working conditions in China, but the company is now making plans to open up a new Apple plant in one of the world’s other booming nations: India.

Whether you’re commuting to and from work, on a road trip, or just running errands, keeping a car charger handy while you’re on the road can save you plenty of frustration once you’re off it. The Mpow car charger is an affordable, handy solution—and we’ve got it for 80% off at Cult of Mac Deals.

ST. JAMES, Missouri — The first in Tom Gasko’s impressive collection of vacuum cleaners arrived before he was born. It was a summer day in 1962 and his mother, Jean, was pregnant and uncomfortably hot. The Rainbow vacuum salesman in her living room realized she was in no mood to listen to his sales pitch, so he placed ice in the vacuum’s water pan, switched on the machine and blew cool air on her.

 Eighteen days later, Mrs. Gasko had a new vacuum and a son who would grow up to collect one of every model of vacuum cleaner ever made in the United States.

Many of his 704 vacuums, including the Rainbow that brought sweet relief to his mother, is on display in a museum he curates in St. James, Missouri.

“If you turned on a vacuum and I couldn’t see it, I could probably tell you the brand just by the pitch of the motor,” Gasko told Cult of Mac. “I’ve always been fascinated by the motors and how subtle changes over the years to design affects the suction.”

We’re down here at WWDC, fishing for ProTips. It’s rich hunting ground. WWDC is the world’s biggest gathering of Apple developers, the alpha geeks, experts par excellence. What’s a ProTip? A ProTip is a nugget of knowledge, a little bit of expertise from someone in the know — a pro.

Astro HQ is a two-person indie software company that launched its first app in February.

Run by two ex-Apple engineers — Matt Ronge and Giovanni Donelli — their app was successful. They’re now making their livelihoods from their software. They’re living the dream! Independent app developers!

They’re as rare as unicorns.

Only 0.01 percent of app developers are financially successful, according to a depressing survey by Gartner.

Ronge and Donelli did a lot of things right, including their own app marketing, which they say was key to their successful launch.

They did the app marketing themselves, with no prior experience, and a lot of what they learned was thanks to one book.

UPDATE: I added a short statement from stylus-maker Adonit below.

SAN FRANCISCO — Tim Ritchey is an expert in iPad styluses — the pressure-sensitive digital pens that draw with pinpoint accuracy on an iPad.

Ritchey works for Adonit, a company that makes a line of Bluetooth styli for the iPad. His job title is “OS architect.” He knows his stuff.

In the middle of a session at this week’s Worldwide Developers Conference, he heard something that prompted him to send a panicky note to his colleagues in Slack, the popular messaging system.

“Oh shit!” he said.

Steve Jobs famously pledged that Apple would never ship an iOS device with a stylus, but there’s mounting evidence that the company is working on a new and bigger work-oriented iPad that will come with a stylus.

A couple of big clues dropped this week at WWDC.

If you’ve ever hopped onto Wikipedia just to “look one thing up really quick” and then come to an hour later with a comprehensive knowledge of the various forms of lightsaber combat, WikiLinks 3 might very well be your Kryptonite.

And even if you’re not the type to fall into a Wiki-hole of cross-references and endless chains of links, it’s still a cool app that offers an interesting way to get lost on the Internet.

Apple Watch owners have to rely on Siri more than iPhone users do, what with the lack of the keyboard and such. However, Siri’s got some funny easter eggs built right in, and it’s fun to try and figure them out.

Use your Apple Watch to ask Siri to show you her dance moves and she’ll bust out some lines that are funny, sure but end up sounding more like dad jokes, to be honest.

Cult of Mac is at WWDC and AltConf fishing for ProTips. It’s a rich hunting ground — it’s the world’s biggest gathering of Apple developers, the alpha geeks, experts par excellence. What’s a ProTip? A ProTip is a nugget of knowledge, a little bit of expertise from someone in the know — a pro.

It sounds counterintuitive, but for many iOS developers, the easy part is getting people to download their app from the App Store. The hard part is getting people to use the app. Ideally, developers want them to use the app regularly. They want them to get into the habit of using it.

How do you do that? Sally Shepard, an app consultant who spent many years working with big publishers, has a great little tip.

For years, Apple’s software engineers have played a cat-and-mouse game, closing loopholes that let non-developers install unsigned apps on their devices. But it looks like they’re finally giving up and will let any user install anything on any Apple device — as long as they’re using Xcode 7 to do it.

The world beneath the city is often portrayed in movies as a dark, sinister place with a criminal element and some marginalized segment of society in hiding and fighting to survive.

But one group believes it can bring sunlight and vibrance underground to a one-acre space below a busy neighborhood in New York City.

The Lowline is a proposed subterranean park that would occupy an old trolley station beneath Delancey Street on the city’s Lower East Side. It would use solar technology to not only light and power the park but create the necessary wavelengths that would allow plants and trees to grow.

iOS security researchers Jan Souček has discovered a new bug in iOS’s mail client that could trick users into accidentally giving attackers their AppleID and password.

The Mail app exploit was discovered at the beginning of 2015, and Apple’s engineers were quickly notified of its existence, but a fix for the bug hasn’t been released in any of the updates following iOS 8.1.2. According to Souček, the bug allows remote HTML content to be loaded, making it possible to build a password collector that looks just like an iCloud sign-in prompt.

Here’s a video of the bug in action:

Apple has already released a steady stream of major and minor software updates and continues to do so with the release of ResearchKit 1.1 that includes several new features, most notable of which is support for iPads.

This Red Bull-sponsored film of Tyler Fernengel, an up and coming BMX star, shredding through the creepy post-apocalyptic remains of Detroit’s Silverdome stadium is both amazing to watch and poignant at the same time.

The stadium represents with a gravelly-voiced narration, as well.

“I remember it like yesterday,” it says. “The smell of fresh paint. The stands overflowing; a colosseum for the modern age. Forty years ago, I stood for Detroit.”

Check it out below.

Apple seeded the fourth iOS 8.4 beta to developers yesterday, and while the company didn’t add any major new features, it appears that they’ve squashed iMessage’s biggest bug that caused iPhones and iPads to crash when they received a certain string of unicode characters.