Researchers Use Nanotechnology to Shrink Optics for Devices

University of Ottawa researchers have done some groundbreaking work on lenses, using nanotechnology to develop so-called metalenses that dramatically shrink down optics. But lenses still rely on space to produce images and the researchers have presented the concept of an optical “spaceplate” that propagates light for a distance much longer than the plate thickness, enabling future imaging systems to shrink even further. A spaceplate can be used to miniaturize all kinds of devices that manipulate light. “It’s a possibly revolutionary development in the field of optical science,” suggests photography and camera news site PetaPixel. Continue reading Researchers Use Nanotechnology to Shrink Optics for Devices

Google to Allow Android 12 Users to Opt-Out of App Tracking

Google will reportedly soon let Android users opt out of being tracked by apps, a move recently taken by Apple. Industry watchers were tipped off by a Google support page detailing the new option and an email to developers announcing a Google Play app store policy change to be introduced later this year. The feature will turn off sharing for the advertising ID, which Android users can already manually reset, and also allow users to opt out of any alternative device identifiers used to track activity across apps. The news leaked several days prior to Apple’s June 7 WWDC21 event. Continue reading Google to Allow Android 12 Users to Opt-Out of App Tracking

European Union Plans Framework for Secure Digital Identities

The European Commission, the executive branch of the European Union, announced a proposal yesterday to create a European Digital Identity system that would “be available to all EU citizens, residents and businesses in the EU.” The goal is to enable citizens who are interested “to prove their identity and share electronic documents from their European Digital Identity wallets with the click of a button on their phone.” In addition, these citizens would “be able to access online services with their national digital identification,” that would be recognized throughout European Union’s Member States. Continue reading European Union Plans Framework for Secure Digital Identities

Huawei Pushes Its HarmonyOS for Mobile, Aiming at Android

Huawei Technologies debuted HarmonyOS, its self-developed operating system, for mobile phones after introducing it for other devices in 2019. The Chinese company is attempting to free itself of U.S. suppliers, in particular Google. Since the U.S. imposed sanctions, Huawei has not been able to access updates to Google’s Android operating system or its Google Mobile Services package of smartphone software. Currently, Samsung Electronics, Xiaomi and other top phone manufacturers (except Apple) use Android. Continue reading Huawei Pushes Its HarmonyOS for Mobile, Aiming at Android

Apple Still Leads Wearables Market, Small Rivals Fuel Growth

IDC reported that 100+ million wearables — including smartwatches, fitness trackers and AR glasses — shipped in Q1, a record-breaking number, especially in what tends to be a slow period. Q2 this year has also seen a 34.4 percent increase in sales year-over-year. The research firm revealed that Apple leads the sector, with a market share of 28.8 percent, followed by Samsung at 11.3 percent, Xiaomi at 9.7 percent and Huawei at 8.2 percent. After that, the next player is India’s boAt, which has a market share of 2.9 percent. Continue reading Apple Still Leads Wearables Market, Small Rivals Fuel Growth

Big Tech Fights Right-to-Repair Legislation at the State Level

Big Tech companies have long regulated who can fix their devices, keeping components in short supply or simply providing them only to authorized repair shops. Now, a group of independent repair shop owners and activists are promoting right-to-repair legislation across the United States. Although such bills were put before state legislators in 27 states in 2021, more than have of them have been dismissed or voted down, often with the help of powerful lobbyists for Amazon, Apple, Google and Microsoft among others. Continue reading Big Tech Fights Right-to-Repair Legislation at the State Level

U.S. Will Remove Chinese Phone Maker Xiaomi From Blacklist

The U.S. Defense Department removed Xiaomi from a blacklist preventing U.S. investment in the Chinese tech company, an action taken during the Trump administration that alleged the company had ties with the Chinese military. Two months ago, in a Washington D.C. court, a judge criticized the rationale behind the blacklisting and ordered a temporary halt against its enforcement. Xiaomi shares rose 6.1 percent in Hong Kong following the news. TikTok and WeChat also found redress against Trump-era actions against them. Continue reading U.S. Will Remove Chinese Phone Maker Xiaomi From Blacklist

Smartphone Pioneer LG to Shutter Its Mobile Division in July

LG is shutting down its mobile business on July 31. The company announced that, “moving forward LG will continue to leverage its mobile expertise and develop mobility-related technologies such as 6G to help further strengthen competitiveness in other business areas.” Its current mobile phones are still for sale and LG said it will provide support and software updates “for a period of time which will vary by region.” LG just put out an inexpensive 5G phone with the $400 K92, but its global market share dipped to 1.7 percent. Continue reading Smartphone Pioneer LG to Shutter Its Mobile Division in July

Huawei Feels Pinch of U.S. Sanctions, Ericsson Contests Ban

Huawei Technologies’ revenue in 2020 Q4 dropped 11.2 percent to 220.1 billion yuan (about $33.6 billion) from a year earlier. For 2020, revenue grew 3.8 percent to a record-breaking 891.4 billion yuan, but the Q4 drop represents how U.S. sanctions inked in September have made it difficult for Huawei to source advanced chips. Huawei revealed it was one of its slowest years ever for revenue growth. Swedish company Ericsson has been the biggest beneficiary, now surpassing Huawei’s cellular equipment sales. However, the company is defending Huawei, citing the importance of free trade. Continue reading Huawei Feels Pinch of U.S. Sanctions, Ericsson Contests Ban

Google Alliance to Speed Up Launch of Digital Wallets, Keys

Google recently formed the Android Ready SE Alliance with the goal of enabling the speedier distribution of Secure Element (SE) technology for digital wallets and digital car and home keys among other products. In Google’s Pixel phones, the SE is a Titan M chip which, separate from the phone’s processor, stores encryption keys and validates the operating system. The Android Ready SE Alliance’s device manufacturers and SE sellers hope to speed up the timeline to bring a variety of these digital products to market.

Continue reading Google Alliance to Speed Up Launch of Digital Wallets, Keys

Wi-Fi 6 Will Eventually Benefit Homes with Connected Devices

Wi-Fi 6 has arrived, promising faster speeds, broader coverage and the ability to share connections across a single household’s wireless devices. The latter means that if one device is consuming huge amounts of data, it will not slow down the household’s other devices. The new generation Wi-Fi actually debuted in 2018 but is only now affordable enough and more widely available on Internet routers to become mainstream. While consumers can now purchase smartphones and computers including chips that enable use of Wi-Fi 6, the tech’s real benefits will likely have a stronger impact once households have more connected devices. Continue reading Wi-Fi 6 Will Eventually Benefit Homes with Connected Devices

France Establishes Repairability Index for Electronic Devices

France has pioneered a new “repairability index” for all electronic devices sold in that country. The criteria for the final score include how easy it is to take the device apart, availability of spare parts and technical documentation. The index will be implemented, with fines for non-compliance, beginning next year. This move is part of France’s stated goal to fight planned obsolescence, as manufacturers intentionally create products that need to be replaced frequently. Fighting such obsolescence reduces waste and France’s effort may serve as a model for other countries. Continue reading France Establishes Repairability Index for Electronic Devices

Huawei Appeals FCC Edict Naming It a National Security Risk

Huawei Technologies, the Chinese telecommunications company, filed a lawsuit in the U.S. Court of Appeals for the Fifth Circuit asking for a review of last year’s FCC ruling that found it a national security risk. As a result of the FCC’s ruling, U.S. telecommunications operators were blocked from buying Huawei’s 5G equipment. Huawei has previously challenged numerous actions taken against it in recent years. The Trump administration blocked Huawei from accessing U.S. technology and encouraged allies to do the same. Continue reading Huawei Appeals FCC Edict Naming It a National Security Risk

New Meta-Optic Lens Tech Enters Commercial Development

Massachusetts-based startup Metalenz, just out of stealth mode, is readying the debut of an entirely new lens system for smartphones. Its single flat lens system, based on optical metasurfaces, reportedly produces an image of the same or better quality as traditional lenses, while enabling brighter photos by collecting more light, and offering new forms of sensing. The company just announced a $10 million investment that will enable it to scale production and speed up development of miniature optics and a new lens system targeting smartphones, consumer electronics and applications in the automotive and healthcare industries. Continue reading New Meta-Optic Lens Tech Enters Commercial Development

Apple Reports Record-Breaking Profits for Fiscal First Quarter

In its first fiscal quarter, ending December 2020, Apple earned record-breaking profits with $111.4 billion in sales driven by high-end iPhone sales and a pandemic-related demand for laptops and tablets. Investors are worried if high-flying companies including Tesla and Facebook can sustain rapid growth. Tesla posted a sixth straight quarter of profits and Facebook also reported record net income. But Apple’s strong numbers came under attack from Facebook chief executive Mark Zuckerberg, who sees the company as a rival. Continue reading Apple Reports Record-Breaking Profits for Fiscal First Quarter

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