Most of Apple’s key executives and engineers are nameless, by no means showing on stage or in information tales, however Rubén Caballero is an exception — a long-term wi-fi engineering VP who helped develop a number of iPhones courting again to the unique mannequin, and reportedly red-flagged the iPhone four’s antenna design internally earlier than it grew to become notorious. Now Caballero has joined Microsoft, his LinkedIn web page confirms (through Bloomberg), and his new position could possibly be vital: He left Apple throughout its 5G modem improvement drama, and is more likely to deliver vital mobile and associated wi-fi experience to his new employer.
Caballero’s new place consists of hardware design and know-how engineering for Microsoft’s combined actuality and AI division, which he notes will embody “HoloLens, Particular Tasks and extra to return” — the kind of open-ended purview that means eventual involvement with many Microsoft-branded units. Throughout his 14 years at Apple, Caballero was considerably concerned within the wi-fi chip and antenna parts for not solely iPhones but in addition iPads, Macs, current Apple TVs, and the ultimate AirPort wi-fi routers, which is to say that his work for Microsoft could finally embody bettering the mobile or wi-fi efficiency of Floor computer systems and AI-fueled “sensible units,” along with combined actuality hardware.
At the moment, HoloLens is without doubt one of the key Microsoft merchandise that might profit from his mobile engineering experience. The current-generation headset makes use of Wi-Fi and Bluetooth for communications, but it surely doesn’t have built-in mobile capabilities — one thing that the final two all-in-one HoloLens designs would possibly battle to ship given their placement of all hardware on the consumer’s head. Whereas mobile telephones are extensively thought-about protected for temporary intervals of direct head publicity, radio emission pointers sometimes advocate limiting up-close ear use to brief intervals of time, with headphones or speakerphone modes as choices.
Main AR headset makers are all working in the direction of lighter, extra comfy wearables with built-in high-speed wi-fi connectivity, although corporations could fluctuate in selecting Wi-Fi (comparable to Wi-Fi 6E), certainly one of a number of 5G mobile frequency bands, or a future Bluetooth commonplace. In any case, familiarity with cutting-edge antenna and chip designs shall be crucial for engineering next-generation units with smaller sizes and fewer energy consumption.
Instantly previous to leaving Apple final 12 months, Caballero was reportedly sidelined in efforts to internally develop the corporate’s 5G modem, as the corporate opted as a substitute to buy Intel’s 5G smartphone modem enterprise for senior engineering VP Johny Srouji to guide. He subsequently grew to become an adviser or strategist for 4 completely different corporations, together with a minimum of two staffed with former key Apple workers — wi-fi enterprise Keyssa, backed by iPod and Nest pioneer Tony Fadell, and secretive startup Humane, run by iPad UX leads Bethany Bongiorno and Imran Chaudhri. It stays to be seen whether or not Caballero will proceed to take part in these ventures throughout his tenure at Microsoft, however they’re at the moment listed as current fairly than previous tense on his profile.
This put up by Jeremy Horwitz initially appeared on VentureBeat.
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