Retro McDonald's restaurant and vintage fast-food ads under the headline "How Every Generation Changed the Way Restaurants Operate: 100 Years, From Standardization to AI"
13 min read
08-05-2026

QSR is Entering Its Next Era: Looking Back at More Than 100 Years of Restaurant Innovation

From White Castle's standardized kitchens to AI-powered drive-thrus, every era of QSR has been defined by a new operational challenge. A look back at 100 years of restaurant innovation, and where the industry is headed next.

TCTim Chen
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27 posts. Browse the archive

Zaxby's drive-thru at night with Berry AI computer vision tracking cars in the lane
Blog4 min read

Zaxbys Just Passed 1,000 Locations. The Turnaround Behind It Is an Operations Story.

Zaxbys entered 2026 past 1,000 U.S. locations for the first time in its 36-year history — with speed of service up 20%, order accuracy up 12%, and franchisee profitability up 40% since 2021.

Tim ChenAugust 4, 2026
Eric Lam, CEO of Berry AI, on the Restaurant Technology Guys Podcast Ep. 343 — The Future of Drive-Thru Technology
Blog8 min read

Why Loop Timers Are Failing Your Drive-Thru — and What Comes Next

Berry AI CEO Eric Lam joins the Restaurant Technology Guys podcast to explain why loop timers fall short, how computer vision measures true end-to-end drive-thru wait times, and what's behind Culver's nationwide rollout.

Tim ChenJuly 31, 2026
One Country, Five Ways to Run a Restaurant — a deep dive into the U.S. QSR map
9 min read

The US Doesn't Have One QSR Market. It Has Five.

The U.S. QSR industry looks like one market on paper, but the data tells a different story: five regions, five operating philosophies. A deep dive into the U.S. QSR map — and what it means for operators.

Tim ChenJuly 23, 2026
Jersey Mike's subs on branded paper with headline "Jersey Mike's Chosen as America's Favorite QSR"
5 min read

The Sub Shop That Solved the Growth Trap.

Jersey Mike's became the first new brand to top the ACSI's quick-service rankings in more than a decade, all while adding over 1,000 restaurants. Here's how the sandwich chain kept growth from eroding its operations.

Tim ChenJuly 10, 2026
Drive-thru handoff of a takeout bag with headline "Every vendor will tell you their accuracy is high"
5 min read

How QSR Operators Should Evaluate Vision AI Vendors in 2026

The Vision AI category in QSR is getting crowded. Here are three questions every operator should ask a Vision AI vendor before signing — on accuracy, recently shipped features, and customer references.

Tim ChenJune 29, 2026
Drive-thru order station and QSR kitchen under the headline "The Operational Reality Facing QSRs in 2026: every second counts when margins disappear"
7 min read

The End of Operational "Fluff" in QSR.

Wendy's, Pizza Hut, and Jack in the Box are closing locations while other brands keep growing. The margin cushion that once hid operational inefficiencies is gone, and visibility into daily execution is becoming a prerequisite for growth.

Tim ChenJune 19, 2026
People ordering fast food on their phones under the headline "Is Mobile Ordering Killing the Drive-Thru?"
8 min read

QSRs Optimized for Drive-Thru Ordering, Now Customers Are Skipping That Step All Together.

Digital ordering has grown from roughly 20% of QSR sales in 2020 toward 50% and beyond. As customers order before they arrive, the drive-thru is shifting from where ordering happens to where fulfillment happens, and the metrics need to catch up.

Tim ChenMay 29, 2026
Stop Growing at Any Cost: The Revenue Equation Every QSR Operator Needs to Understand
Blog9 min read

Stop Growing at Any Cost: The Revenue Equation Every QSR Operator Needs to Understand

Berry AI's VP of Revenue, Rob Green, on why most fast food operators are flying blind, the hidden cost of drive-thru inefficiency, and how profitable growth actually works.

Tim ChenMay 22, 2026
Beyond the Chatbot: The Quiet AI Revolution Happening at Your Drive-Thru
Blog4 min read

Beyond the Chatbot: The Quiet AI Revolution Happening at Your Drive-Thru

AI voice chatbots get the headlines, but the real drive-thru AI revolution is happening quietly behind the scenes. Why vision AI — not voice — is where the industry's momentum is building.

Tim ChenMay 22, 2026
What a 1,000-Location Vision AI Rollout Signals for QSR
Blog3 min read

What a 1,000-Location Vision AI Rollout Signals for QSR

Our brand-wide partnership with Culver's brings Vision AI to 1,000+ locations nationwide — and signals that Vision AI has moved from pilot program to core QSR infrastructure.

Tim ChenMay 8, 2026
Hands holding chicken sandwiches under the headline "The New Competition for QSRs Isn't Other QSRs"
6 min read

The Meal Moment Is Up for Grabs, and the Fastest Wins.

72% of consumers now see convenience stores as a real alternative to QSRs. The competition is no longer other restaurants — it's whoever solves the meal moment fastest, and operators need to measure themselves against that new standard.

Tim ChenMay 1, 2026
Customer ordering at a fast food counter under the headline "Fast Food Is Losing Its Core Customer"
6 min read

Modern QSRs Are Pricing Out Their Original Target Market

Lower-income diners, long the backbone of QSR traffic, are pulling back as prices climb, while higher-income customers trade down with very different expectations. What does QSR look like when it's no longer built for its original customer?

Tim ChenApril 21, 2026
MURTEC 2026 conference stage under the headline "Operator Expectations for AI Are Evolving Faster Than Deployment"
5 min read

How Operator Expectations Are Shaping the Next Phase of AI

At MURTEC 2026, operators weren't asking whether AI works. They were asking how far it can go, from personalized drive-thru greetings to catching a stray pickle on a sandwich. Operator expectations are now evolving faster than deployment.

Tim ChenApril 9, 2026
Grimace birthday party and Mexican Pizza social posts under the headline "Serving Four Generations at the Same Window is Stretching Modern QSR Systems"
8 min read

Demand is Multi-Generational. Your Operations Have to be too.

Viral campaigns like Grimace's Birthday and the Mexican Pizza revival now bring four generations to the same window at once, each with different expectations. QSR has gotten better at creating demand than at serving it consistently.

Tim ChenMarch 26, 2026
The Critical Role of Drive-thrus in QSR Success
Blog14 min read

The Critical Role of Drive-thrus in QSR Success

Drive-thrus account for roughly 70% of fast food sales, making them the main artery of the QSR business model. Why drive-thru performance is critical to QSR success.

Tim ChenJune 10, 2025
The Digital-First QSR Playbook: Data and AI Strategies for 2025
Blog7 min read

The Digital-First QSR Playbook: Data and AI Strategies for 2025

Consumer expectations are rising and technology is evolving fast. A practical playbook for the data and AI strategies QSRs need to compete in 2025 and beyond.

Tim ChenJune 2, 2025
The Recipe for Speed: How Burger Chains Can Serve Faster and Smarter
Blog7 min read

The Recipe for Speed: How Burger Chains Can Serve Faster and Smarter

74% of QSR customers rank speed as a top priority when choosing where to eat. The strategies burger chains can adopt to serve faster and smarter without sacrificing quality.

Tim ChenJanuary 17, 2025
Vision AI: Transforming QSR Operations
Blog3 min read

Vision AI: Transforming QSR Operations

Vision AI gives machines the power to see, understand, and act in real time. The trends, potential, and real-world examples of how it's reshaping QSR operations.

Tim ChenJanuary 3, 2025
How to Select a Good Camera Timer Vendor: A Guide for QSR Operators
Blog5 min read

How to Select a Good Camera Timer Vendor: A Guide for QSR Operators

Not all camera timer vendors are created equal. The key factors QSR operators should weigh — from accuracy to integration to support — before choosing a partner.

Tim ChenDecember 20, 2024
Pros / Cons of Loop Timers vs. Camera timers
Blog5 min read

Pros / Cons of Loop Timers vs. Camera timers

Loop timers have served drive-thrus for years, but AI-powered camera timers offer far richer, real-time insight. A side-by-side look at the pros and cons of each.

Tim ChenNovember 21, 2024
Enhancing Drive-Thru Efficiency: Integrating Berry AI Camera Timers with Existing Systems
Blog4 min read

Enhancing Drive-Thru Efficiency: Integrating Berry AI Camera Timers with Existing Systems

Traditional loop timers come with real limitations. Here's how Berry AI camera timers integrate seamlessly with your existing systems to unlock a new level of drive-thru efficiency.

Tim ChenSeptember 18, 2023
Introducing Berry AI Security Camera System: Cost-Effective, Feature-Packed, and Mobile-Friendly
Blog3 min read

Introducing Berry AI Security Camera System: Cost-Effective, Feature-Packed, and Mobile-Friendly

Berry AI's Security Camera System uses the same cameras as your AI timers, combining cost savings with a full set of surveillance features — accessible right from your phone.

Tim ChenSeptember 6, 2023
How Wenspok Companies Transformed Customer Service with Berry's Camera-Based Timers
Blog5 min read

How Wenspok Companies Transformed Customer Service with Berry's Camera-Based Timers

Wenspok Companies replaced traditional loop timers with Berry's camera-based drive-thru timers — and transformed how their teams deliver fast, efficient customer service.

Tim ChenSeptember 1, 2023
Boost QSR Efficiency and Customer Satisfaction with AI Camera Timers
Blog4 min read

Boost QSR Efficiency and Customer Satisfaction with AI Camera Timers

AI camera timers are transforming QSR operations, delivering precise timing across the customer journey and the data managers need to boost both efficiency and customer satisfaction.

Tim ChenAugust 25, 2023
Revolutionizing Drive-Thru Efficiency: How AI Camera Timers Elevate QSR Speed of Service
Blog4 min read

Revolutionizing Drive-Thru Efficiency: How AI Camera Timers Elevate QSR Speed of Service

Long lines and slow service can undo the drive-thru's promise of convenience. How AI camera timers are revolutionizing speed of service — and customer satisfaction — at QSRs.

Tim ChenAugust 18, 2023
Unveiling the Future of Quick-Service Restaurants: Berry AI's In-Store Dining Room Timer
Blog3 min read

Unveiling the Future of Quick-Service Restaurants: Berry AI's In-Store Dining Room Timer

Berry AI's In-Store Dining Room Timer brings speed-of-service measurement beyond the drive-thru, helping QSRs streamline dine-in operations and elevate the customer experience.

Tim ChenAugust 16, 2023