Rubén Caballero, a hardware engineering executive at Apple who worked with suppliers on modem hardware, has taken on a new role at Microsoft, reports Bloomberg.

microsofthololens
At Microsoft, Caballero is serving as corporate vice president of engineering and based on his Linkedin profile, he will work on mixed reality hardware such as Microsoft's HoloLens. He is listed as part of Microsoft's Mixed Reality and AI Division, and will also work on "special projects."

Caballero left Apple in April 2019, just after Apple settled its lawsuit with Qualcomm and inked a deal that will see Qualcomm supplying modem chips for the 2020 iPhones, and after his division was folded into Apple's custom chip vision headed by Johny Srouji.

Caballero first joined Apple in 2005, and his name has been on hundreds of patents related to wireless technologies. Caballero was a well-known part of Apple's antenna engineering group, having gained public recognition following the "Antennagate" situation that impacted the iPhone 4.

Top Rated Comments

DeepIn2U Avatar
66 months ago

microsoft won't crack the user interfacing of AR. too bad.
You really don't know what HoloLens is do you?
Dell,
Nike
Hospitals in the USA use this hardware and AR by Microsoft heavily. They’re [EDIT: wrongfully used ‘Their’] years ahead fo Apple in the AR game .

Interestingly last week I made a post of iPhones should no longer have cables within the hardware to connect components (I'll be damned to find it); seems I wasn't crazy as Cabellero (cowboy) joined a startup between Apple before joining Microsoft to do just that:

https://www.reuters.com/article/us-keyssa-wireless/ex-apple-executive-joins-startup-aimed-at-banishing-smartphone-cables-idUSKBN1XB2VF
Score: 14 Votes (Like | Disagree)
4jasontv Avatar
66 months ago
Would someone explain what she is working on in the photo? Surely she doesn't need a $4000 headset to build a potato cannon.
Score: 12 Votes (Like | Disagree)
69Mustang Avatar
66 months ago

Would someone explain what she is working on in the photo? Surely she doesn't need a $4000 headset to build a potato cannon.
Pretty fairly obvious she's working on a repulsor ray prototype for Space Force. Space Force... to infinity and beyond. Beautiful repulsor ray. Best in the greatest history of all time. The most beautiful ray.
Score: 6 Votes (Like | Disagree)
Rogifan Avatar
66 months ago
I don’t get these Mark Gurman stories that don’t seem to be much more than getting an alert that someone’s Linkedin profile changed. People leave companies and go to other big companies all the time.
Score: 4 Votes (Like | Disagree)
Alan Wynn Avatar
66 months ago

Pretty fairly obvious she's working on a repulsor ray prototype for Space Force.
You are clearly wrong! Replulsor rays have black cases. This is obviously a tractor beam. If you spent an extra 5 minutes searching the net, you would not have made that mistake.
Score: 4 Votes (Like | Disagree)
Darth Tulhu Avatar
66 months ago

Interestingly last week I made a post of iPhones should no longer have cables within the hardware to connect components (I'll be damned to find it); seems I wasn't crazy as Cabellero (cowboy) joined a startup between Apple before joining Microsoft to do just that:

Caballero literally means "horseman", although the term is primarily used as "gentleman".

The Spanish equivalent to "cowboy" is actually "vaquero".

Not sure if you were referring to his name or that the man "cowboys" things up... :)
Score: 1 Votes (Like | Disagree)

Popular Stories

iPhone 17 Pro 3 4ths Perspective Aluminum Camera Module 1

iPhone 17 Pro Launching Later This Year With These 12 New Features

Sunday April 13, 2025 7:52 am PDT by
While the iPhone 17 Pro and iPhone 17 Pro Max are not expected to launch until September, there are already plenty of rumors about the devices. Below, we recap key changes rumored for the iPhone 17 Pro models as of April 2025: Aluminum frame: iPhone 17 Pro models are rumored to have an aluminum frame, whereas the iPhone 15 Pro and iPhone 16 Pro models have a titanium frame, and the iPhone ...
Beyond iPhone 13 Better Triad

Apple's 20th Anniversary iPhone May Finally Go All Screen

Tuesday April 15, 2025 6:31 am PDT by
Apple is preparing a "bold" new iPhone Pro model for the iPhone's 20th anniversary in 2027, according to Bloomberg's Mark Gurman. As part of what's being described as a "major shake-up," Apple is said to be developing a design that makes more extensive use of glass – and this could point directly to the display itself. Here's the case for Apple releasing a truly all-screen iPhone with no...
iOS 19 Roundup Feature

iOS 19 Will Add These New Features to Your iPhone

Tuesday April 15, 2025 7:37 am PDT by
The first iOS 19 beta is less than two months away, and there are already a handful of new features that are expected with the update. Apple should release the first iOS 19 beta to developers immediately following the WWDC 2025 keynote, which is scheduled for Monday, June 9. Following beta testing, the update should be released to the general public in September. Below, we recap the key...
CarPlay Hero

Apple Releases Wireless CarPlay Fix

Wednesday April 16, 2025 11:28 am PDT by
If you have been experiencing issues with wireless CarPlay in your vehicle lately, it was likely due to a software bug that has now been fixed. Apple released iOS 18.4.1 today, and the update's release notes say it "addresses a rare issue that prevents wireless CarPlay connection in certain vehicles." If wireless CarPlay was acting up for you, updating your iPhone to iOS 18.4.1 should...
Apple 2025 Thumb 1

10 Products Still Coming From Apple in 2025

Friday April 11, 2025 4:14 pm PDT by
Apple may have updated several iPads and Macs late last year and early this year, but there are still multiple new devices that we're looking forward to seeing in 2025. Most will come in September or October, but there could be a few surprises before then. We've rounded up a list of everything that we're still waiting to see from Apple in 2025. iPhone 17, 17 Air, and 17 Pro - We get...
Foldable iPhone 2023 Feature Homescreen

Foldable iPhone Resolutions Leak With Under-Screen Camera Tipped

Monday April 14, 2025 3:12 am PDT by
Apple's upcoming foldable iPhone (or "iPhone Fold") will feature two screens as part of its book-style design, and a Chinese leaker claims to know the resolutions for both of them. According to the Weibo-based account Digital Chat Station, the inner display, which is approximately 7.76 inches, will use a 2,713 x 1,920 resolution and feature "under-screen camera technology." Meanwhile, the...
iphone 16 pro models 1

17 Reasons to Wait for the iPhone 17

Thursday April 17, 2025 4:12 am PDT by
Apple's iPhone development roadmap runs several years into the future and the company is continually working with suppliers on several successive iPhone models simultaneously, which is why we often get rumored features months ahead of launch. The iPhone 17 series is no different, and we already have a good idea of what to expect from Apple's 2025 smartphone lineup. If you skipped the iPhone...
iOS 18

Apple Releases iOS 18.4.1 With Bug Fixes

Wednesday April 16, 2025 10:11 am PDT by
Apple today released iOS 18.4.1 and iPadOS 18.4.1, minor updates to the iOS 18 and iPadOS 18 operating systems that came out last September. iOS 18.4.1 and iPadOS 18.4.1 come two weeks after the launch of iOS 18.4 and iPadOS 18.4. The new software can be downloaded on eligible iPhones and iPads over-the-air by going to Settings > General > Software Update. There have been complaints about ...
Apple Bristol Current

An Apple Store in the UK is Permanently Closing Later This Year

Monday April 14, 2025 7:33 am PDT by
Apple has confirmed that it will be permanently closing its retail store in the heart of Bristol, England, and there is no replacement in sight. Apple Bristol in 2023 Apple Bristol will be closing its doors on Saturday, August 9, due to redevelopment plans at the Cabot Circus Shopping Centre, and the adjacent Bristol Shopping Quarter. According to news reports, and a building application, the ...