microsoftEl Asistente Copilot AI tiene una nueva apariencia elegante y una serie de funciones nuevas y mejoradas. El gigante tecnológico está claramente interesado en lograr que más personas utilicen sus herramientas de inteligencia artificial y hacerlas parte lo más posible de la vida de las personas.
Es una estrategia que sigue. Google Y también los demás competidores de Microsoft en el campo de la inteligencia artificial. Para destacar, Microsoft le ha dado a Copilot un cambio de imagen en términos de cómo interactúa con la IA y sus capacidades cuando lo hace. Copilot se adapta notablemente más rápido a sus preferencias y lo hace de más formas que antes. Puede probar la nueva experiencia Copilot en la web, en un dispositivo móvil o mediante la aplicación de Windows.
“El copiloto estará ahí para ti, en tu rincón, a tu lado y siempre fuertemente alineado con tus intereses”. Mustafa Suleiman, director ejecutivo de Microsoft AI, lo explicó en una publicación de blog. “No estamos creando una herramienta estática sino más bien una interacción dinámica, emergente y en evolución. Le brindará un apoyo inquebrantable para ayudarlo a mostrarse de la manera que realmente desea en su vida diaria, y es una nueva forma de facilitar las conexiones humanas y la realización por igual”.
A continuación, destacamos algunos de los cambios más notables y nuevas características interesantes.
voz
La mayor actualización es la nueva función Copilot Voice que le permite hablar en voz alta con Copilot. es como un poco AbiertoAINuevo modo de voz avanzado donde puedes hablar con la IA como si fueras un humano, incluso interrumpir la palabra del medio y escuchar lo que tiene que decir.
Puedes elegir cuatro voces para probar, en varios dialectos, pero por ahora sólo en inglés. Copilot Voice también puede ser su propio presentador de noticias con la función Copilot Daily. Puede obtener resúmenes de audio de las últimas noticias y el clima adaptados a su ubicación e intereses. La IA depende de los socios de Microsoft, incluidos Reuters, Axel Springer, Hearst y el Financial Times, para obtener y resumir las noticias.
Visión y visuales
El copiloto ahora no sólo puede hablar, sino también “ver”. La nueva función Copilot Vision permite que la IA vea lo que hay en su pantalla, ya sea un sitio web o un documento personal. La IA puede sugerir ideas para información o análisis relevantes, e incluso mostrar productos que podrían adaptarse mejor a sus intereses y presupuesto si lo solicita, simplemente usando la visión en pantalla. No funcionará universalmente todavía, pero puede manejar la mayoría de los sitios web más populares. Esta es una función voluntaria, por lo que ninguno de los datos se almacena ni se utiliza para la capacitación a menos que usted dé su consentimiento. Vale la pena señalar que Copilot Vision no se limita a texto impreso; Incluso puede leer escritura a mano.
Regístrese para recibir noticias de última hora, reseñas, opiniones, las mejores ofertas tecnológicas y más.
Para su creatividad visual, Copilot ayuda a mejorar tanto las fotografías como otros elementos visuales. La función AI Super Resolución en la aplicación Fotos puede mejorar fotos antiguas de baja resolución 4k Sin quedar granulado ni pixelado. Y si crea una imagen en Paint, ahora puede usar las herramientas de borrado generativo y relleno global impulsadas por IA para agregar o eliminar partes de la imagen usando un vector de texto o trazos de pincel.
compañero personal
Copilot – Tarjetas de descubrimiento personalizadas – YouTube
El principal objetivo de Microsoft con Copilot es que la gente lo considere un asistente útil al que recurrir en línea y cuando se trabaja en una computadora. El aspecto del nuevo copiloto ya no es el habitual chatbot Pero ahora funcionan como tarjetas que se supone que te hacen sentir más involucrado en el manejo de la IA. También hay una nueva página de inicio que se adapta a tus intereses llamada Copilot Discover. Sus conversaciones con la IA y sus preferencias declaradas cambiarán la página Descubrir para proporcionar búsquedas y sugerencias relevantes para usted, fomentando el uso a largo plazo.
Una actualización sutil pero potencialmente muy útil es cómo Copilot puede ayudarle a encontrar e implementar cosas en su computadora. Por ejemplo, Click to Do es una función de inteligencia artificial que coloca comandos interactivos en la pantalla y hace sugerencias relacionadas con lo que hay en la pantalla, como resumir texto, cambiar una imagen o buscar algo en línea. Si está trabajando en una presentación, Copilot puede ofrecerle ayuda para expandir el texto en una sección, eliminar el fondo de una imagen o incluso enviar un correo electrónico a alguien si tiene su dirección en su presentación.
También hay un nuevo Summoner, que te ayuda a encontrar cosas que has estado buscando recientemente en tu computadora, documento, página web, video o cualquier otra cosa. La IA puede recordar y reconocer qué era y recuperarlo por usted, incluso si no recuerda la ubicación o el nombre del archivo. Windows Search en las PC Copilot+ encontrará archivos y configuraciones que aún no ha abierto usando la descripción que escriba.
China wants to use and manufacture more of its own medical equipment.Credit: VCG via Getty Images
As a sinology student in the early 1990s at Nanjing University, Elisabeth Staudinger “got a flavour of what health care felt like for the people in China”. As part of her studies, she had to venture more than 2,000 kilometres to Yunnan in China’s southwest corner. Back then, parts of the province were so remote that people who needed medical attention would often have to wait for Mondays to roll around, when visiting merchants, physicians and dentists would set up shop in a weekly market.
“Fast forward to today, you have very reasonable hospitals and health-care infrastructures across the country” alongside near-universal health coverage, says Staudinger, who is now a managing board member of the global medical technology company Siemens Healthineers in Erlangen, Germany. “Things are massively better than it used to be,” she says. “But there’s still a lot of work to do.”
Nature Spotlight: Medical devices in China
China has a population of around 1.4 billion people, one-fifth of whom are over the age of 60. A burgeoning middle class and the accompanying rise in medical conditions linked to affluence, such as type 2 diabetes and hypertension, has meant that China has embraced preventive care, alongside treatment, says Jeroen Groenewegen-Lau, an analyst who studies science, technology and innovation at the Mercator Institute for China Studies (MERICS), a think tank in Berlin. But this has meant opening up the market to expensive treatments and technology, he says.
Aware of the costs, the Chinese government began a drive around a decade ago to produce and use more locally manufactured medical devices, says analyst Alexander Brown, also at MERICS. In particular, the focus has been on high-end equipment such as X-ray scanners, which can aid early disease detection. The push intensified further in 2021, in the hope of slashing costs and meeting the evolving health-care needs of an ageing population, while also boosting innovation and enhancing national security by curtailing imports.
The strategy is affecting both China’s medical-device sector and the medical-technology industry as a whole. Medical technology includes devices that use information technology to detect, collect and upload data. Hospitals in China have been instructed to procure products made in the country when possible, and domestic and foreign manufacturers have altered their business operations and focus. In 2021, the most recent year for which data were available, China held 20% of the medical-device market share, second only to the United States.
Gathering momentum
The Chinese government promotes its ‘make local, buy local’ strategy in a variety of ways: dedicated innovation parks, subsidies and research funding for domestic medical-technology companies, and centralized volume-based purchasing for public hospitals.
“But technically there is only one regulation on the books that is explicitly around Chinese-product procurement,” says Helen Chen, a managing partner based in Shanghai at the global firm L.E.K. Consulting. In May 2021, the Ministry of Industry and Information Technology, and the Ministry of Finance introduced Order 551, which comprises a list of 315 products. Around half of these are medical equipment such as ophthalmic lenses and medical lasers, while the rest includes items such as those used in marine, geological and geophysical work — ground-based radars, for example. State-owned firms looking to procure such items must ensure that the equipment is made of 25–100% of locally manufactured parts.
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Order 551 must be viewed in the broader context, says Chen, “which is that China, in general, is trying to be much more self-sufficient in its health-care products”. The directive came just a month after the Chinese government outlined a five-year plan aimed at propelling six or more Chinese companies into the world’s top 50 medical-device firms — up from the 4 that were in the top 100 in 2021. The country’s ambition for its medical-device sector can be traced back further, however. In 2010, medical devices were identified as one of 20 Strategic Emerging Industries — alongside biotechnology, renewable energy, and the Internet of Things — and the central government began dedicating five-year plans to the sector.
In 2014, Chinese President Xi Jinping highlighted the cause further, announcing: “It is necessary to accelerate the localization of high-end medical devices to decrease production costs and to promote the continuous development of national enterprises.” The pivot to producing products such as high-value imaging, diagnostic and treatment equipment — including computed tomography (CT) scanners, ultrasound and dialysis machines, as well as implantables such as pacemakers — is particularly notable because up until that point, medical manufacturing had centred mainly on producing syringes, gloves, gauzes and other low-end disposables (see ‘Medical machines’).
Source: Alexander Brown/Merics
But for industry watchers such as Chen, the real game-changer occurred in 2015, when the government announced its Made in China 2025 (MIC2025) initiative. The strategic plan boldly declared the country aimed to become a global manufacturing powerhouse for ten industries — including robotics, electric vehicles and medical devices — by 2025. China hopes to achieve this by boosting local industrial capabilities in research and development, design, and the procurement of crucial components, as well as by moving assembly processes into the country.
Among other targets, MIC2025 calls for 70% of mid-to-high-end medical devices to be produced domestically by 2025, and for this to rise to 95% by 2030.
With only a year to the first deadline, Brown says: “I think they still have a way to go. They haven’t been able to catch up as much as they would have liked in contrast to something like new-energy vehicles.”
“But it’s not for the lack of effort — China has been funnelling a lot of money into the sector. I think the hurdles are partly to do with the highly specialized nature of medical devices,” Brown adds. “Still, Made in China has had the greatest impact in terms of building up local industrial capacity.”
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And it’s a tried-and-tested approach. The country has gained dominance in industries such as pharmaceuticals, solar panels and machine tools, according to a report by Brussels-based think tank, the European Centre for International Political Economy. Policymakers first identify sectors and technologies that they think are important to the country’s economic development and security. The government then initiates policies to grow domestic industries that can challenge global firms (see go.nature.com/49rlyhv).
China’s ambitions for its medical-device industry look no different. A profusion of policy and fiscal initiatives to boost local production and use of medical devices appeared after MIC2025. In April 2022, for instance, provincial governments in Anhui, Hubei and Shanxi told hospitals to limit their use of medical and testing equipment to those produced domestically.
The government also began offering incentives, such as reduced rent, to entice firms to move or set up offices in four medical-device industrial zones — the Bohai Economic Rim including Beijing; the Yangtze River Delta encompassing Shanghai; the Pearl River Delta, made up of Guangdong, Shenzhen and a handful of other cities; and Central China, which includes Wuhan, Chengdu and Chongqing. It also increased tax benefits for research and development investments: rising from 1.7 billion yuan (US$236 million) in 2017 to 11.4 billion yuan in 2022, according to a MERICS analysis of 122 medical-technology firms listed on the Shanghai, Shenzhen and Beijing stock exchanges (see go.nature.com/3urvdkn).
In July 2023, the Shenzhen Institute of Advanced Technology began mass producing a magnetic resonance imaging (MRI) instrument it had developed. And at the start of the COVID-19 pandemic, United Imaging Healthcare in Shanghai supplied more than 100 domestically produced CT scanners and X-ray machines to hospitals including those in Wuhan, Shanghai and Beijing.
In 2019, one of China’s biggest medical-technology firms, MicroPort in Shanghai, reported that surgeons had completed the first successful surgery, a prostatectomy, with its lacroscopic robot Toumai. The four-armed Toumai can do complex surgeries in narrow spaces in the body, such as urethral reconstructions. It can even be operated remotely.
Ripples far and wide
According to a 2021 analysis by consultancy firm Deloitte (see go.nature.com/3uyujzw), the market revenue of China’s medical-device industry more than doubled between 2015 and 2019, constantly outpacing the expansion in gross domestic product with an annual growth rate of roughly 20% since the launch of MIC2025.
Some sectors have even begun to turn the tide on trade — manufacturers of pacemakers, for instance, saw their global exports grow by 110% between 2015 and 2020. Meanwhile, sales of pacemakers by foreign competitors to China rose by 2%.
Overall, the market share of domestic brands producing high-end devices has risen from 20% to 30% in the past decade. US and European multinationals such as Siemens, GE HealthCare and Medtronic continue to dominate the sector, however, says Rohit Anand, an analyst at the consulting firm GlobalData in Hyderabad, India. This difference in market share boils down to “substantial disparity in product quality, scale and efficiency”, he says.
Parts of high-end devices such as computed tomography scanners are now made in China.Credit: Feature China/Future Publishing via Getty
Brown observes that medical devices are niche products that require specialized knowledge, and Chinese firms have struggled to gain a foothold.
Citing medical robotics as an example, he adds: “There isn’t a big market in China because they are very expensive. The average Chinese customer just can’t afford to pay for that, and the ones that can afford to would probably opt for a leading American firm over some inexperienced Chinese one.”
Attitudes among medical professionals are changing, however. A 2020 survey of Chinese hospital workers, conducted by the firm L.E.K. Consulting, found that 3% “use Chinese materials when possible”. In a follow-up survey a year later, after Order 551, around 30% said they always use Chinese materials (see go.nature.com/3iba26v).
Often, the decision comes down to practicalities, says Deloitte analyst Alan MacCharles in Shanghai. “You might have two or three options and the doctor might say: ‘The Western device is slightly better but because I haven’t had training on that system in awhile, I’m much more proficient with the Chinese brands.’”
Because of new purchasing regulations, many international manufacturers have opted to establish local operations in China. Some partner with local firms, setting up joint ventures, such as the ones between Sinopharm Imaging in Beijing and US firm GE Healthcare, or between Shanghai Electric and Siemens.
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A handful of prominent foreign firms have established their own manufacturing plants in the country. Sysmex in Kobe, Japan, now assembles its blood and urine testing equipment in Shandong. Similarly, Dutch firm Philips produces a handful of high-end scanners in China, such as its EPIQ Elite ultrasound series, which includes an AI-powered cardiovascular machine. In 2020, Philips launched its Ingenia Ambition MRI, which is made in China and boasts a 50% reduction in scan times. It is the first MRI to operate without helium gas, a non-renewable resource that is in scarce supply.
And at an international trade fair last May, GE Healthcare displayed 23 medical devices, 18 of which were made and developed in China. One highlight was the ultra-high-end Revolution CT scanner, which boasts the ability to conduct a coronary examination “in one heartbeat under any heart rate and rhythm conditions”, according to GE Healthcare. The firm began manufacturing the scanner at its Beijing factory in 2020. Of the CT equipment that the company ships to customers worldwide, 70% are made at that factory.
Making the decision to start manufacturing in China isn’t taken lightly. “It’s not an easy process because the cost of building these plants for high-end devices is high,” says MacCharles. “You can have local supply-chain and intellectual-property issues, it takes years to get fully certified and basically you can’t produce anything for quite some time.”
US firms, in particular, face challenges, given the ongoing tensions between the two nations, says Grace Fu Palma, founder of China Med Device in Beijing, a consultancy that offers regulatory and business advice to foreign firms looking to enter the Chinese market. “The political situation is definitely having a negative impact on the entry of foreign firms.”
Staudinger says that China continues to be a priority location for Siemens, which has been operating there for more than 30 years and has six research and development sites in the country, despite increasing pressures for consumers to buy from local firms. “The regulations are sometimes projected as this thing where they want to get foreign companies out of the country,” she says. “But that is not what we have experienced.”
“As long as you’re part of the journey and a part of supporting the direction of building a robust, high-quality health-care system in China,” says Staudinger, “you’ll feel very welcome.”
An updated patent application (reported on by 9to5Mac) that was first filed in 2023 revealed an iMac design with a pivoting stand. The reasoning behind the patent is that such a stand would be much easier to transport around as well as take up less space. However, looking at the images for the iMac brings up some familiar design choices.
(Image credit: Apple)
Apple doesn’t normally make it a habit of reusing designs for its patents, especially ones that are so well known by now. So there’s a strong possibility that the company could be disguising a touchscreen iMac, which would be similar to the Microsoft Surface Studio. It would also make sense from a competitive standpoint, as Apple would be taking on a rival by offering a product that clearly has generated plenty of interest.
Not to mention that it would be a boon for artists, who are one of Apple’s top customers since its line of desktop PCs and laptops are perfect for creative work and video editing. And this would be an excellent opportunity to insert itself into the touchscreen desktop PC market and take it over, as Microsoft hasn’t put out a Microsoft Surface Studio since 2020.
Apple should reconsider its touchscreen stance
Back in 2016, Apple’s SVP of worldwide marketing Phil Schiller boldly stated that the concept of a touchscreen iMac wouldn’t work: “Can you imagine a 27-inch iMac where you have to reach over the air to try to touch and do things? That becomes absurd.”
However, he also stated that Apple has been experimenting with the idea, with Schiller admitting the company worked on touchscreen Macs “a number of times over the years.” It seems that whatever resulted from said experimentation soured the tech giant’s opinion of such technology.
But that was in 2016 and touchscreen technology has only improved by leaps and bounds since then. If Apple isn’t already testing it out, it’s high time to get back into the swing of things and test out iMac touchscreens again. Hopefully, this updated patent turns out to be a step in the right direction.