At Singer Laren, Piet Oudolf’s layered plantings create a living backdrop for contemporary sculpture

Meandering paths, clipped hedges, and layered late-season plantings reveal this historic Dutch garden a little at a time

Stay online across 18 Asian destinations with instant setup, and no physical SIM card to swap.

The post Skip Roaming Fees with 20GB of Asia Data for $25 appeared first on TechRepublic.

Stay online across 18 Asian destinations with instant setup, and no physical SIM card to swap.

The post Skip Roaming Fees with 20GB of Asia Data for $25 appeared first on TechRepublic.

Manchester Airports Group data breach affected 8.7 million customers at three UK airports, exposing mainly emails, phone numbers, postcodes and vehicle details.

While passengers are cruising at 35,000 feet, their checked luggage is already passing through a very different kind of cloud.

In a move designed to eliminate one of the more frustrating friction points of international travel, Richland, Wash.-based Pacific Northwest National Laboratory has co-developed a mid-flight luggage scanning system to streamline arrivals for inbound U.S. travelers.

PNNL has teamed up with federal security agencies and major airlines to launch the International Remote Baggage Screening (IRBS) platform. The cloud-based system screens and analyzes scans of checked luggage before a flight even touches down in the U.S..

Cleared bags are moved straight to a passenger’s connecting flight without the hassle of retrieving and rechecking them through security — unless Customs and Border Protection explicitly flags a bag for a manual check.

Over the past year, the system has rolled out on select international routes into major U.S. hubs—including Hartsfield-Jackson Atlanta, Minneapolis-St. Paul, and Detroit—on flights arriving from hubs like London-Heathrow and Seoul-Incheon. PNNL and federal agencies developed IRBS alongside key airline partners, including Delta Air Lines, Korean Air, and Virgin Atlantic.

This isn’t PNNL’s first time reshaping airport security — the Department of Energy lab also engineered the millimeter-wave body scanners used in airport checkpoints worldwide. For IRBS, PNNL managed the complex data engineering and privacy compliance needed to stream sensitive imaging between foreign security agencies, private airlines, and U.S. border officials.

The system feeds into the TSA’s “One Stop Security” push to streamline international arrivals. Additional international routes and airports are expected to join the network soon, according to PNNL.

Expedia Group is parting ways with at least eight vice presidents and senior vice presidents in a major reorganization designed to reorient its product and technology groups around AI.

In an internal memo Tuesday, obtained by GeekWire, the Seattle-based online travel giant’s top product and technology leaders said “AI has radically changed what’s possible” over the past year, and that “work that once took weeks increasingly happens in hours.”

The company must “fundamentally change how we work, how we’re organized, and the technology we build,” wrote Chief Product Officer Shilpa Ranganathan and Chief Technology Officer Ramana Thumu in the memo (full text below).

They said the company is moving to “small end-to-end squads with clear ownership” and making AI and machine learning “part of every mission.”

This comes amid the online travel industry’s broader reckoning with the implications of artificial intelligence. AI agents are emerging as a new interface for travel, with the potential to relegate booking platforms to inventory sources behind the scenes unless they keep pace.

Expedia confirmed the departures in response to an inquiry from GeekWire.

“We’re evolving our Product and Technology organization to better align engineering and product teams with the brands and businesses they support,” an Expedia Group spokesperson said via email. “By bringing teams closer to the work and decisions, we can move faster and deliver more impactful experiences for travelers and partners.”

The spokesperson described the impact as “limited,” not saying how many roles were cut. “The majority of the changes involved employees moving to different teams or changes in reporting lines to better align talent and resources with business priorities,” the spokesperson said.

Most of the changes are to leadership scope and reporting lines, according to the memo, but “in a small number of cases, we made the tough decision to eliminate some roles.”

Reorg details: The most senior departure is Sachin Singh, SVP of book-to-trip technology, a former Amazon exec who joined Expedia in 2022 and served on the CTO leadership team. The memo credits him with advancing priorities “across checkout, payments, fraud prevention, servicing, and AI.”

Singh’s portfolio is being broken up. According to his LinkedIn profile, he led checkout, payments, fraud and risk, and post-booking self-service. The memo moves fraud and risk under Chief Information Security Officer Hilik Kotler, self-service under Ryan O’Neill, and payments product, technology and operations under Reena Patil and Debashis Saha.

Seven other leaders are also leaving, according to the memo: Sara Beckmann, Ian Butcher, Matt Esler, Amitabh Ghosh, Emil Riccardi, Fiona Stevenson and Shao Xie. Their LinkedIn profiles list them as vice presidents in product and technology roles including pricing, lodging, data platform, and travel platform and fraud.

The memo also lists promotions. Saha was elevated to senior vice president of travel foundations. Four leaders were promoted to vice president: Rajat Arora, Ryan Hillman, Ashwita Kaur and Ambrish Srivastava. All four were senior directors, according to their LinkedIn profiles.

Data, AI and agentic platforms all move under Xavier Amatriain, the former Google AI executive Expedia named as its first chief AI and data officer in December.

Rick Fast, senior vice president of platform engineering, becomes chief architect.

A third disruption for travel: In a May interview marking the company’s 30th anniversary, Expedia Group CEO Ariane Gorin described artificial intelligence as the third major technology disruption in Expedia’s history, after the internet and mobile. She said the AI era was “only starting to unfold.”

The online travel industry is facing the prospect that AI assistants could do to Expedia and Booking.com what those companies once did to traditional travel agents — inserting themselves between travelers and suppliers, and pushing the incumbents into the background. Marriott’s CEO has said AI booking agents will hurt online travel agencies more than they will hotels.

Expedia has been embedding itself in the new platforms as a hedge. It was a launch partner when OpenAI opened ChatGPT to outside apps, and began buying ads inside ChatGPT this year.

So far the disruption has moved slower than feared. When OpenAI pulled its Instant Checkout button from ChatGPT’s main interface in March and stepped back from processing travel transactions directly, shares of Expedia and Booking Holdings jumped significantly.

Expedia Group’s brands include Expedia, Hotels.com and Vrbo, along with Orbitz, Travelocity, ebookers and Wotif, plus its majority-owned hotel metasearch subsidiary, trivago.

The company ended 2025 with about 16,000 employees across nearly 50 countries, according to its most recent annual report, and said “approximately one half of our people work in technology roles” — putting the organization at the center of Tuesday’s memo at roughly 8,000 people.

Employment peaked above 25,000 in 2019, fell to 14,800 during the pandemic, and rebounded to 17,100 by the end of 2023, before a series of restructurings and layoffs in recent years.

Here’s the full text of the memo:

Hi Product and Technology teams,

We’re making some organizational changes to bring our teams closer together.

Our mission is to grow our business and build a platform that propels both our consumer and B2B businesses forward. To do this, we need to move a lot faster, and, over the past year, AI has radically changed what’s possible. Work that once took weeks increasingly happens in hours. To fully realize that opportunity, we must fundamentally change how we work, how we’re organized, and the technology we build. As we work differently, we will move faster from idea to outcome, organize into small end-to-end squads with clear ownership, make AI and Machine Learning part of every mission, and build products that scale.

Several teams have been piloting a different way of working that removes the usual constraints and provides squads and smaller cross-functional teams clear ownership. Our new structure considers what these teams have learned, that:

• A lot of speed blockers are structural.
• Decisions and accountability work best when teams are close to the work and have greater autonomy.
• When used well, AI bridges gaps and scales knowledge in real-time.

Going forward, you should expect less time coordinating and waiting, and more time working together to build great experiences for travelers and partners.

What this means for you

Most changes are to leadership scope and reporting lines, bringing teams closer and simplifying our organization. In a small number of cases, we made the tough decision to eliminate some roles. Anyone experiencing a change directly has been informed.

Detailed placemats are posted on Basecamp, but some of the key changes are:

• Dedicated Technology teams will be moved under each Brand Product leader: CJ Allen, Ritcha Ranjan and Eric Moore.
• The Product & Technology team for Supply will be consolidated under Jonathan Holland.
• The Product & Technology team for Fraud & Risk will be consolidated under Hilik Kotler.
• Rick Fast is becoming Chief Architect.
• Data, AI, and Agentic platforms are consolidated under Xavi Amatriain.
• Product & Technology team for Self Service will be consolidated under Ryan O’Neill.
• CRM (Customer Relationship Management) is moving from Marketing into Product & Technology under Reena Patil and Debashis Saha, respectively.
• Payments Product, Tech & Ops will also be moving under Reena Patil and Debashis Saha, respectively.
• Strategic Payment Partnerships is moving to Finance.

Experience Design under Rachel Been has made some adjustments to enable tighter alignment with our Product and Technology teams.

With this, Sachin Singh will be leaving Expedia Group. During his time on the CTO Leadership Team, we advanced key priorities across checkout, payments, fraud prevention, servicing, and AI that have had a real impact for travelers and the business.

We also want to recognize Sara Beckmann, Ian Butcher, Matt Esler, Amitabh Ghosh, Emil Riccardi, Fiona Stevenson, and Shao Xie, who will be leaving Expedia Group, and thank them for their leadership and contributions.

Additionally, Debashis Saha has been promoted to SVP, Travel Foundations and the following leaders have been promoted to Vice President: Rajat Arora, Ryan Hillman, Ashwita Kaur and Ambrish Srivastava.

Next Steps

Your leaders will be reaching out and hosting team meetings soon to walk through more context, org charts, and questions. In the meantime, head to Basecamp for more, including domain placemats, team charters, and more details.

This new structure is one step. The real work is in how we operate within it. It’s a new chapter for our teams as we deepen the partnership between Product and Technology and go after our big bets with speed and focus. We’re excited about what’s ahead, and we hope you will be too as you learn more about what this means for your day-to-day,

Thank you,

Shilpa & Ramana

My laptop is one of my most important tools. While my servers and office systems have all of my configured software and documents, I can't take them with me on customer trips, or even to the living room for some late-night catching up while watching TV. The laptop is basically my portable window into my office.

I don't need a powerful laptop. I'm not a gamer and I rarely develop software directly on it. The biggest applications I use are Impress for presentations and VLC for watching movies on airplanes. Most of the time, I'm simply accessing websites, running diagnostics, or remotely logging into my office. (If someone were to steal my laptop, they won't get much. They can't access the office without my passwords and biometrics. If it ever were stolen, I can immediately lock down all network access to my office with a single unpublished URL.)

More Laptop

Last year, I wrote about my laptop. Back then, the Windows 10 operating system was hitting end-of-life and needed to be replaced. The final straw was the "Patch Tuesday" where the laptop sat at "Restarting" forever. Since the laptop is only used for remote access, there was nothing that needed keeping. I ended up reinstalling it with Ubuntu Linux.

This OS switch came with a few pleasant surprises:

• The laptop was significantly faster. (Windows is a resource hog!)


• The hard drive had a lot more room. (Linux is smaller than Windows.)


• Restoring the network from suspend worked perfectly. This had been a problem under Windows.


• The original battery lasted 8-9 hours under Windows, but had aged to lasting 4-6 hours from a full charge. With Linux, I was getting 10-12 hours of use from the same hardware.


• I had some touchpad issues under Windows. Switching to Linux made those issues mostly go away.

Touchpad

While the touchpad issues were mostly resolved, they weren't completely gone. The mouse cursor would move correctly, but sometimes the mouse buttons would become non-responsive or require multiple presses before they worked. A reboot would fix the problem temporarily, so I didn't think it was the hardware wearing out.

Under Windows, I found a few other people with the same problem, but "reboot Windows" was the cure for everything. With Linux, there are enough tools for a real diagnosis and easy fix.

The laptop communicates with the touchpad using a two-wire protocol called I2C. When the laptop suspends and restores, the I2C drivers can get into an inconsistent state, causing the buttons to fail. The solution? I created a system restore script that restarts the I2C drivers when it wakes up. With Ubuntu, create the executable file "/lib/systemd/system-sleep/restart-touchpad":

#!/bin/sh

case "$1" in

    post)

        # Unload the ACPI and I2C drivers

        rmmod i2c_hid_acpi

        rmmod i2c_hid



        # Reload them for a clean reset

        modprobe i2c_hid

        modprobe i2c_hid_acpi

        ;;

esac

That's it. You don't need to restart anything. Now the touchpad works properly all of the time.

Old Hardware

I usually keep hardware until it stops working. For example, I had an old Pentium computer with a 120MB hard drive that I used as my mail server for over 20 years. OS patches? Ha! It was still running Redhat 5.1! (Old hacker security tip: nobody looks for 20-year-old vulnerabilities, and newer vulnerabilities didn't work on old systems.) In my opinion, as long as the system is stable, why risk replacing it? The only reason I retired that old mail server was that everyone was moving to TLS for secure email transfers and some of the OpenSSL dependencies were too complicated to port to the old system. The 30+ year old hardware itself still worked fine.

The same goes with laptops. For someone who has been in the computer field for over 40 years, I've only ever owned four laptops. My first one was an Apple. (Never again.) It lost OS support after 2 years. However, I didn't move off of the laptop until the browser providers (Chrome and Firefox) stopped supporting it. I needed a modern browser, so that meant a modern laptop.

My Asus EeePC was my favorite because it was tiny and lightweight. However, after a decade most OS's dropped support for the Atom processor, so I had to update again.

These days, I'm using a Dell XPS that I purchased in 2017. The hardware is designed to last, the only issue was the touchpad -- and that's fixed now. That just left the battery.

Battery

No laptop batteries last forever. With lithium-ion, they start with a long lifespan and then slowly degrade over time. However "slowly" isn't linear. After a few years, you'll start seeing the battery runtime decline, and as time passes it will decline very rapidly. When it's completely dead, it might hold a charge for five minutes.

Lithium-ion batteries typically last seven to ten years, although heavy cycling, deep discharges, and heat can shorten that lifespan. My laptop was from 2017, putting it well into the "old battery" range. When it was new, it could hold a charge for 8-10 hours while running Windows. After eight years, Windows was lasting 4-6 hours before I switched to Linux. Linux lightened the power requirements, bringing it back to a 10 hour battery. That doesn't mean that the battery is fresh; it just means that the new OS was more power efficient.

Over the last year, it had entered the fast decline that is typical for lithium batteries. Last month, a full charge was lasting 2.5 - 3.5 hours (still under Linux). If I can't last an entire airplane flight, then that's effectively a dead battery. While I'm thrilled to have had nearly 9.5 years out of this battery, I had to make a choice:

• (A) Get a new laptop. These days, that would cost me $900 - $1500.


• (B) Get a new battery. I saw prices that varied from $25 to $100.

My thought: if I could get a new battery and maybe another 7 years of life out of this laptop, then it was definitely worth it. (Also, I wouldn't have to lose all of the stickers I had plastered on the laptop.) In the worst case, either a new battery wouldn't help or I'd damage the laptop while swapping batteries. But for under $100? I was willing to experiment.

The huge price range really bothered me. As far as I can tell, all of the sub-$75 batteries were from pop-up providers. Vendors who were here today and gone tomorrow. Each had reviews that ranged from "5 stars: It works!" to "1 star" with long paragraphs about all of the problems and non-responsive vendors. Even though the batteries were all marketed as "new", they were probably "newly rebuilt" and not really "new".

Dell no longer makes this battery, but a few companies still have good reputations for selling genuinely new batteries rather than rebuilt packs. I had never purchased from iFixIt before. And now that I have, I highly recommend them. (I am not a paid spokesperson, I'm just a very happy customer. As an aside, I often blog about problems with vendors. This time, I only have positive things to say.)

The battery was affordable (under $100 and with free shipping). It arrived on time. It arrived well-packaged and undamaged. (This is always a concern with lithium batteries.) It said that the package included a small toolbox, but that wasn't part of my decision process. Now that I've used it, this is one of the nicest toolboxes I've ever had for repairing equipment. It includes:

• A metal shim, for prying open lids without cracking the tabs.


• A bunch of plastic shims, so the lid doesn't close while sliding the metal shim around the seams.


• Every screw driver bit size you might need.


• High quality tweezers.


• A plastic tool that is great for helping peel up tape.


• A suction cup, in case you're repairing a cellphone screen.


• Even the toolbox lid is well-designed, with grids for holding screws. I populated it with the screws I pulled out (each type and location went in a different holder) and put the screwdriver bit next to it as I went.

I found out the hard way that it is designed for use with one hand! With my laptop, I had removed the screws and was using the metal shim to pry off the back. I realized that I needed a plastic shim to prevent the lid from snapping back on while I worked. With one hand, I held the metal shim in the lid. With the other hand, I was able to push down on one side of the plastic shim and have it pop up so I could grab it. I didn't realize that there were multiple plastic shims until they popped up and exploded all over the desk. This was a very pleasant surprise.

Here's the toolbox:

(Be careful pushing on the blue plastic triangular shims in the middle. There are a bunch of them and they will all suddenly pop out!)

And here's the laptop mid-replacement:

(The old battery is off the top of the photo. The new battery is the black rectangle in the top center. It goes over the touchpad, which is the green board at the bottom of the screen.)

A few years ago, I tried to replace the battery in my Samsung tablet. I had a hodgepodge collection of tools and ended up destroying the tablet. I was worried about doing the same thing to the laptop. But with the right tools, going slowly, and taking photos, I managed to replace the battery without any problems in under 30 minutes. (Now that I know what I'm doing, I could probably do it in 10 minutes without feeling rushed.) It was truly painless.

Calibration

After swapping the battery, the laptop wouldn't turn on. That's fine -- the new battery shipped without a charge. After 10 minutes of charging, I could turn the laptop on. (Good! I didn't break anything.)

The next step is to calibrate the battery. This isn't for the battery's health; it calibrates the software that reports how much power remains.

• Typical batteries: With regular lead-acid and alkaline batteries, the output voltage is pretty linear. You can measure the voltage to determine the battery's remaining capacity.


• Lithium-ion batteries: Lithium-ion batteries have a long, flat discharge rate. You can't just look at the voltage and determine how much battery time is left. During the flat discharge rate, the micro-voltage differences can be too small for the hardware to detect; there may be no measurable difference between 30% and 70% capacity. To estimate the remaining time, the OS uses a combination of measured voltage and a timer for how long it took to drain. For the calibration, you put it through a full charging cycle, full discharge, and full charge again. This helps the software guestimate the capacity during the flat discharge rate.

My laptop's battery is rated at 7.6V and 60Wh. With Windows, I was getting nearly 10 hours with the original battery. But now I'm on Linux, which consumes much less power. I had no idea how long this new battery would last.

To calibrate with Linux, you should remove the power history. This forces it to learn based on the new battery.

sudo systemctl stop upower
sudo rm /var/lib/upower/history-*
sudo systemctl start upower

Next, fully charge the battery. Let it charge for at least two hours beyond "fully charged".

The full discharge step is kind of a challenge, since the OS wants to be as efficient as possible. Turn off power-saving mode, turn off the screen saver, turn off suspend, etc. I gave it something to do: play the movie "The Bourne Identity" over and over until the battery was fully drained. (The computer will warn about low voltage, and then shutdown automatically. That's the full discharge.) With this new battery? I expected it to last for 12 or 14 hours. Instead, it ran for 30 hours! (I suspect that it was using a hardware-based video decoder which is very power-efficient, and letting the CPU itself effectively rest and consume flea power.)

The final full charge cycle probably only needed a few hours, but I let it go overnight.

With the new battery installed and calibrated, Linux reports "15 hours remaining". After five hours of use, I still have "14 hours remaining", and if I start compiling code, it drops to "10 hours remaining." I'm not too worried about the calibration's accuracy since it may take the OS time to learn. I might not be able to tell the time remaining with extreme accuracy, but I'm sure it will last an entire plane flight on travel days.

Right to Repair

There's an entire movement centered around the right to repair equipment. Being able to change a battery in a working device is one of those basic tenets. My Samsung tablet appeared designed to self-destruct when opened. My Dell laptop was built to be repaired, and the tools from iFixIt simplified this process. I'm sure my laptop is good for at least another seven years.

In my home town of Fort Collins, they are building a new library. This one will include an "innovation maker-space". They recently had an open house to discuss wants and needs with the community. People wanted everything from a 3D printer and laser cutter to sewing machines, button makers, and classes on gardening. One of the things that was repeatedly mentioned by attendees was a repair station. Whether it's a team of volunteers, one-time hands-on classes, or something in between, people have a strong desire to repair electronics before buying a replacement.

My successful weekend project is exactly why community maker-spaces are so vital. When manufacturers design hardware to be opened, and companies like iFixIt provide the exact toolkits to do it safely, fixing our own tech transitions from a stressful gamble to a rewarding afternoon project. We don't need to throw away perfectly good silicon just because a battery gets old. Keeping this laptop out of a landfill isn't just a win for my wallet, it's a small victory for a more sustainable, fix-it-first mindset.

The combination of a lightweight Linux OS, a fresh battery, and the right tools completely resurrected a piece of hardware that most people would have recycled years ago. It may not be the latest or greatest, but it's perfect for the next time I leave the office.