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Access control hasn’t changed much in decades. Most buildings still hand out plastic cards or fobs — sometimes wrapped in lanyards, often lost in drawers, and frequently forgotten altogether. But, the rest of the world has moved on. We tap our phones to pay for coffee, catch trains, and board flights. So why are we still using a chunk of plastic to enter a building? It’s time to look at the real cost — and opportunity — of moving from physical cards to digital wallet credentials . The True Cost of Plastic Access Cards On paper, plastic cards seem simple. Print, hand out, done. But in practice, they’re expensive, wasteful, and fragile. Here’s what a typical access card setup looks like: $20 USD per card 1–2 year lifespan , often shorter due to loss or damage 10–20% replacement rate per year Manual provisioning process (print, encode, deliver) Environmental impact from manufacturing and disposal Even in a medium-sized building, the yearly spend on card management adds up — not just in dollars, but in staff time, risk, and operational drag. Digital Wallet Credentials: A Smarter Alternative Digital credentials — the kind you add to your Apple or Google Wallet — are secure, scalable, and designed for the way we already live. Key benefits: ✅ Always with you – No extra thing to carry (or forget) ✅ Environmentally friendly – Zero plastic, zero landfill ✅ Instant delivery – Credentials can be issued via SMS or email ✅ Secure by design – Biometrics, secure enclaves, cryptographic signing ✅ Remote management – Issue, revoke, and update in real time And the cost? Surprisingly low. Many wallet credentials cost less than $5 USD per user, per year — which undercuts physical cards in both cost and reliability . Let’s Do the Math Let’s say you manage a building with 200 users. Plastic Cards: $20/card × 200 = $4,000 (every ~2 years) Factor in replacements and admin? Easily $5–6K/year Wallet Credentials: ~$4.60 USD per user/year = ~$1,400/year No reprints. No delays. No landfill. Even without automation, it’s clear which approach is more sustainable — operationally, financially, and environmentally. So, Why Isn’t Everyone Doing This Already? The short answer? It’s new. Not every building is wallet-ready, and not every access control system supports mobile credentials out of the box. That’s where solutions like ResiKEY come in. It bridges the gap between legacy systems and digital convenience, enabling buildings to securely issue and manage wallet-based access without a rip-and-replace upgrade. For wallet-ready environments, ResiKey can be deployed quickly — with most of the cost front-loaded in year one (setup, integration, testing), followed by a significantly lower annual operating cost. It’s not just a tech upgrade — it’s a strategic move. Final Thought The access card had its moment. But just like the fax machine or the DVD, its time is up. Switching to wallet credentials isn’t just about cost — it’s about convenience, sustainability, and security . Whether you’re managing a residential building, office tower, or gallery space, the future is in your pocket.

In the world of commercial real estate, building operations teams often juggle an overwhelming number of tasks — tenant requests, maintenance, safety protocols, and more. But one of the most underestimated sources of time drain and inefficiency is the management of physical access cards.

In a rapidly evolving world of smart buildings and hybrid workplaces, traditional plastic access cards are quickly becoming obsolete. The next generation of secure, frictionless building access is here - driven by HID Wallet Credentials, mobile access technology, and innovative platforms like ResiKey.

Looking for a Sanity CMS development agency? Kodaa builds high-performance, headless websites using Sanity and React. See how we helped Student One deliver a seamless, scalable digital experience.

If you what is the best website builder for small business, Duda might just be the answer you’re looking for.

Sanity has emerged as a leading CMS, offering a robust, flexible, and developer-friendly platform. Here are ten compelling reasons why Sanity stands out as an excellent choice for website development, along with insights into its security benefits and why headless CMSs are inherently more secure.

Navigating the world of product design can sometimes feel like learning a whole new language. From UX designers to website development, mobile app agencies to product experience, it's easy to get lost in the jargon. This is especially true when working with a UX or website agency that uses these terms daily.

Having a fantastic product is just the start of product design and development. The crucial step after establishing a solid design is making a product roadmap. This thorough document can help your team transform your product vision and strategy into actionable tasks, directing daily work and ensuring every part of your business falls in line.

If you're in the market to develop an app, you've likely come across the terms user experience (UX) and user interface (UI) design. The question is: Are UX and UI the same thing? And if not, what's the difference between UX and UI design?

If you’re launching a new product or service, you’ve probably considered creating an app for it. And if you have design experience, you may decide to follow the self-build route. To help you know whether this is the right choice for you, we’ve pulled together the pros and cons of building your own app. Let’s take a closer look at what you need to know.

Web 3.0, also known as Web 3, is about to emerge. With its introduction, concerns about the internet's future and its effects on businesses and individual users are widespread. However, Web 3 is a concept that is still being developed, so there isn't yet a definition that everyone agrees upon. In contrast, Gavin Wood, one of the critical thinkers behind the Web 3 vision, encapsulated it effectively in a 2021 WIRED interview: "Less trust, more truth." It suggests a decentralized internet environment, which is the essence of Web 3.

Understanding your users is the first step in designing a user-centric product. Enter "user personas," a helpful tool that allows your product team to understand, connect to, and design for the customers who will use your product. Here, we'll show you how to develop user personas to improve your product's design and give users a memorable experience.

Embarking on a product development journey? Let's chat about that all-important first step - product discovery. As digital consultants specialising in product development and solution design, we know the ropes here at Kodaa. Good product discovery doesn't just steer how you'll build your product, it's also your reality check, letting you know if your brilliant idea is really worth the time and resources. Plus, it lays the groundwork for every decision you'll make along the way.

You've downloaded an app to organise your life. The features are exactly aligned with what you need: to-do lists, calendars, notes, reminders, and so on. But now you've been scrolling and tapping and searching for 20 minutes. Between the cryptic icons, too-small text, and confusing navigation, you can't make heads or tails of what's going on. In short, the user experience (UX) is awful. So you do what anyone would: delete the app. If you're on the other side of this experience—the app publisher—this is a worst-case scenario. Here's what you need to know about perfecting your design experience.

AI is everywhere nowadays, playing an essential role behind the scenes in many of our day-to-day activities. That includes how we use mobile apps. We’ve written this post to explain how our mobile app developers in Melbourne are constantly searching for new and innovative ways to power apps, websites, and more. Let’s venture together into the world of AI for mobile apps.

As mobile app developers in Melbourne, we love tracking trends in app development. In this post, we’re going to take you through five of the most popular app categories right now. Maybe you’re thinking of developing an app but don’t know which direction to head in. Or maybe, like us, you’re just curious! Either way, this post is your chance to find out what’s trending in the world of mobile apps.

As a mobile app development company in Melbourne, we like to know what’s out there to make navigating life in our beautiful city easy. We’ve pulled together a list of our 10 must-have mobile apps for to help you make the most of Melbourne.