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Como acelerar o processo de indexação do Spotlight [iPhone, iPad e Mac]

11 September 2026 at 12:00

Os corajosos que instalaram as versões beta do iOS 27, do iPadOS 27 e do macOS Golden Gate 27 certamente devem ter notado um aviso no topo do aplicativo Ajustes (Settings) sobre uma indexação do Spotlight em andamento.

Isso ocorre porque o Spotlight indexa o conteúdo do seu dispositivo para que seja possível pesquisar tudo o que está nele.

No caso de uma atualização de software (como as betas), o índice do Spotlight é atualizado quando você instala novos aplicativos ou recebe novos emails e mensagens de texto, por exemplo.

Usando truques simples — nem sempre bem-vindos, é verdade —, é possível acelerar o processo de indexação (que pode levar horas ou dias, dependendo da quantidade de conteúdos). Veja como! 😉

  1. Deixe o seu dispositivo sem uso, ou seja, de forma que você fique um tempo sem mexê-lo;
  2. Conecte o iPhone, iPad ou Mac à energia;
  3. Conecte o aparelho à internet usando uma rede Wi-Fi ou Ethernet, caso os emails ou outros dados precisem ser baixados para a indexação.

A Apple afirma que é possível que sejam vistos, durante esse processo de indexação, alertas como:

  • Um indicador de progresso na parte superior da janela do Spotlight ou da Siri no Mac, que é aberto quando você pressiona a combinação ⌘ command barra de espaço;
  • Uma notificação abaixo do seu nome nos Ajustes do iPhone ou iPad;
  • Um alerta do Mail de que a indexação está incompleta.

Como está o progresso aí para você?

BlitzWill BW-CLT2 Smart Ceiling Light Combines Everyday Illumination With RGB Ambience

11 September 2026 at 10:16

Ceiling lights are usually one of those home products that disappear into the background once they are installed. BlitzWill BW-CLT2, however, takes a different approach by combining a conventional main ceiling light with a separate RGB ambient-lighting effect.

The result is a fixture designed to handle two different jobs: providing practical illumination for everyday activities while also giving a room a more customizable atmosphere when bright white lighting is not what you want. The BlitzWill BW-CLT2 is designed to replace a conventional ceiling fixture with a more flexible smart home lighting setup.

The 40cm BlitzWill BW-CLT2 supports adjustable color temperature from 2700K to 6500K and can be controlled through an app, voice commands, or a remote control. It also supports DIY scene settings, giving users more control than a basic on/off ceiling lamp.

One Ceiling Light, Two Different Lighting Roles

The combination of adjustable white light and RGB effects also makes the BW-CLT2 more versatile than a basic smart LED ceiling light.

For normal use, the primary light can provide the room’s everyday illumination. The adjustable 2700K–6500K range gives users the flexibility to move between warmer and cooler-looking white light depending on the time of day or the atmosphere they want.

The RGB section serves a different purpose. Instead of replacing the main light, it can be used to add color around the room and create a softer background effect.

That separation makes the design more practical than an RGB-only lamp. You can keep the main light focused on visibility while using the colored lighting to change the mood.

2700K to 6500K Gives More Control Over the Room

A fixed-color ceiling lamp can work perfectly well, but it gives you little flexibility once the fixture is installed.

The BW-CLT2 takes a more adaptable approach with a 2700K–6500K adjustable color-temperature range. Warmer settings can suit relaxed evening use, while cooler white light can be more appropriate when you need a brighter, more functional environment.

This makes the light suitable for spaces that serve multiple purposes. A bedroom, study, living room, or gaming area can all require different lighting at different times.

Rather than buying separate lights for different situations, the BW-CLT2 puts those adjustments into one ceiling fixture.

Smart Controls Make Daily Adjustments Easier

Another advantage is that the BW-CLT2 is not limited to a physical wall switch.

The product supports app control, voice control and a dedicated remote, giving users several ways to change the lighting.

App-based control is particularly useful for people who prefer adjusting lighting from a phone, while the remote provides a more traditional option for quick changes.

The combination also means the light does not have to be treated as a purely decorative smart-home gadget. It can still be operated in a straightforward way when you simply want to change the lighting without opening an app.

DIY Scenes Are More Useful Than They Sound

The BW-CLT2 also includes a DIY scene mode, which is one of the features that separates it from a basic adjustable LED ceiling lamp.

Instead of repeatedly changing brightness, color temperature, or RGB effects manually, users can create lighting combinations suited to particular situations.

For example, one setup could prioritize a brighter white light for working, while another could use warmer illumination with RGB ambience for watching movies or relaxing.

The important point is not simply that the lamp has RGB lighting. It is that the different lighting elements can be used as part of a more personalized room setup.

Is the 40cm Size a Good Fit?

At 40cm, the BW-CLT2 occupies a middle ground between small decorative fixtures and larger ceiling panels.

That makes it potentially suitable for bedrooms, smaller living spaces, studies, gaming rooms, and other areas where a large ceiling fixture may look excessive.

However, buyers should consider the dimensions of their room before choosing it. A 40cm fixture may be a sensible fit for a compact or medium-sized space, while a much larger room could require additional lighting.

What Buyers Should Consider

The BW-CLT2 makes the most sense for people who want more than basic ceiling illumination.

Its strongest feature is arguably the combination of practical white lighting and RGB ambience. The adjustable 2700K–6500K range handles everyday lighting needs, while the RGB system and DIY scenes add a more decorative element.

It is also worth remembering that smart-lighting features are most valuable when you actually plan to use them. If you only need a simple ceiling lamp that stays at one brightness and color, a conventional LED fixture may be enough.

For users who want to experiment with room lighting, however, the BW-CLT2 offers considerably more flexibility in a single fixture.

BlitzWill BW-CLT2: A Flexible Upgrade for a Smart Home

BlitzWill BW-CLT2 Smart Ceiling Light is less about adding another colorful gadget to a room and more about combining several lighting functions into one ceiling fixture.

Its 40cm form factor, adjustable 2700K–6500K white lighting, RGB ambience, multiple control methods, and DIY scene support give it a broader role than a standard ceiling lamp.

Banggood’s EU-direct listing currently shows the BW-CLT2 at around $52.99, although the final price can change with promotions, region, taxes, and availability.

For shoppers looking to make a room more adaptable without filling the ceiling with multiple lighting fixtures, the BW-CLT2 is an interesting option worth considering.

The post BlitzWill BW-CLT2 Smart Ceiling Light Combines Everyday Illumination With RGB Ambience appeared first on IGeeKphone China Phone, Tablet PC, VR, RC Drone News, Reviews.

iOS 27 May Get Mac’s Edge Light Feature: Here is How It Would Work

11 September 2026 at 08:19

Apple’s Mac Edge Light feature could expand to the iPhone, according to an unconfirmed code finding shared by researcher pdfu on X. The post points to iOS 27 release-candidate code and a device subtype that appears to reference iPhone Duo. This is not an Apple announcement, and it does not prove that Edge Light will […]

The post iOS 27 May Get Mac’s Edge Light Feature: Here is How It Would Work appeared first on The Mac Observer.

Physicist does the math on Star Trek’s “Picard maneuver”

10 September 2026 at 18:54

It turns out Jean-Luc Picard was an even better starship helmsman than the writers knew. A physicist has gone through the details of a warp-speed trick from the first season of Star Trek: The Next Generation and found a subtlety the show missed. But instead of a plot hole, the detail he found actually makes the maneuver more impressive… as well as a great opportunity to teach about a lesser-known feature of the theory of relativity.

Níckolas de Aguiar Alves, a physicist at the Federal University of ABC in Brazil, first watched Next Generation as a master’s student. When he got to the episode "The Battle" in the show’s first season, the plot reminded him of his relativity coursework.

In "The Battle," a Ferengi leader reminds Picard of a battle he fought years ago as captain of a ship called the Stargazer. Under fire from a mysterious attacker, Picard’s ship’s shields were down. He had to get closer without taking a hit, so he made a gamble. Picard ordered the Stargazer to charge the enemy ship at warp speed (meaning faster than light), then stop abruptly and fire. By going faster than light, Picard anticipated that the other ship would see two images of the Stargazer: where it reached warp speed and where it stopped. If they fired on the wrong image, they would miss the Stargazer, and Picard could win the battle.

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Physicist does the math on Star Trek’s “Picard maneuver”

10 September 2026 at 18:54

It turns out Jean-Luc Picard was an even better starship helmsman than the writers knew. A physicist has gone through the details of a warp-speed trick from the first season of Star Trek: The Next Generation and found a subtlety the show missed. But instead of a plot hole, the detail he found actually makes the maneuver more impressive… as well as a great opportunity to teach about a lesser-known feature of the theory of relativity.

Níckolas de Aguiar Alves, a physicist at the Federal University of ABC in Brazil, first watched Next Generation as a master’s student. When he got to the episode "The Battle" in the show’s first season, the plot reminded him of his relativity coursework.

In "The Battle," a Ferengi leader reminds Picard of a battle he fought years ago as captain of a ship called the Stargazer. Under fire from a mysterious attacker, Picard’s ship’s shields were down. He had to get closer without taking a hit, so he made a gamble. Picard ordered the Stargazer to charge the enemy ship at warp speed (meaning faster than light), then stop abruptly and fire. By going faster than light, Picard anticipated that the other ship would see two images of the Stargazer: where it reached warp speed and where it stopped. If they fired on the wrong image, they would miss the Stargazer, and Picard could win the battle.

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© Paramount

Sept. 10, 1933: The birth of Yevgeny Khrunov

10 September 2026 at 14:00

Yevgeny Khrunov was born Sept. 10, 1933, in Prudy, Russia. A Soviet Air Force pilot, he was selected as one of the first cosmonauts on Feb. 25, 1960, along with 19 others including Yuri Gagarin, Aleksei Leonov, and Andriyan Nikolayev. Though not part of the Vanguard Six, Khrunov would make history on the Soyuz 4/SoyuzContinue reading "Sept. 10, 1933: The birth of Yevgeny Khrunov"

The post Sept. 10, 1933: The birth of Yevgeny Khrunov appeared first on Astronomy Magazine.

NASA’s Swift Observatory resumed science observations, at least for now

9 September 2026 at 21:07

NASA’s Neil Gehrels Swift Observatory is back to business after months flying in a stripped-down mode while it waited for a rescue mission that ultimately failed. On August 26, the agency switched Swift’s Ultraviolet/Optical Telescope and X-ray Telescope back on. A third instrument, the Burst Alert Telescope (BAT), remains offline while a team works to return it to data collection in the coming weeks. 

Earlier this month, Link, the Katalyst Space spacecraft that was originally set to rescue Swift conducted in-space tests and maneuvers to test its capabilities for future, and hopefully successful, missions. 

“Katalyst continues to demonstrate as many of LINK’s capabilities in space as possible, to collect data to inform future spacecraft servicing technology and operations,” per a statement from NASA on September 4. 

It also snapped a few photos of Swift from about 9 miles away. “We got so close, but so far,” Katalyst’s CEOGhonhee Lee told the Associated Press. 

LINK fires all three of its xenon-fueled thrusters simultaneously in this image captured by the spacecraft on August 30, 2026. Image: Katalyst Space.
LINK fires all three of its xenon-fueled thrusters simultaneously in this image captured by the spacecraft on August 30, 2026. Image: Katalyst Space.

The shutdowns, put in place in February, were part of an effort to give Swift more time. The observatory has studied powerful explosions called gamma-ray bursts since 2004. Unlike other low-orbit satellites, Swift does not have a propulsion system that can counteract the pull of the Earth orbit. At the same time, increased solar activity has caused the Earth’s upper atmosphere to expand, increasing the atmospheric drag on Swift faster than anticipated. 

That force would eventually cause the satellite to fall into the Earth’s atmosphere and burn up. So, in 2025, NASA enlisted Katalyst Space to build Link to capture Swift and lift it into higher orbit. However, those plans were scrapped on August 19 after Link went into an uncontrollable spin. 

With science operations now resumed, NASA believes Swift will reach an altitude 185 miles (300 kilometers) for the next one to two months. After that threshold, “operating the telescope becomes difficult, and the spacecraft’s rate of descent quickly increases,” the agency explained in a statement. 

At that point, the satellite’s 22-year observation of the cosmos will finally come to an end. It’s expected to fall back to Earth sometime between October and late December. One thing is for certain, Swift served us well. 

The post NASA’s Swift Observatory resumed science observations, at least for now appeared first on Popular Science.

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