Live casinos use advanced Optical Character Recognition technology to live-stream table games with real dealers from a real-time studio.

How Do Live Casinos Work?

A few decades ago, players looking to experience the thrill of casino games had to visit a brick and mortar casino. But with advancements in technology like Optical Character Recognition (OCR) and the expansion of internet services, players can access and play their favorite games, from blackjack and baccarat to roulette and poker at online live casinosites.

This evolution has given birth to online gambling websites that offer a range of casino games, including live dealer options. These platforms offer unmatched gaming experience and entertainment, bridging the gap between offline and online casinos.

But how do these online live casinos work? What’s the technology behind live dealer online casinos?

What’s the Technology Behind Live Casinos?

Before I explain how online live casinos work, let’s understand live dealer games. Live dealer games are online casino games that recreate the experience of playing in a physical casino. Unlike traditional online casino games that use random number generators (RNGs) to determine the game outcomes, live dealer games involve a real human dealer or croupier who runs the games in real time.

Here’s the technology behind live casinos:

The Studio Setup

If you are wondering how online casinos offer live dealer games, you are not alone. The first thing that online gambling sites do is partner with studios that offer dedicated streaming services. These studios have multiple tables fitted with HD cameras to capture every action of a croupier, from how they deal cards to spinning the wheel. specialized studios

Real-Time Streaming

Online live casinos use high-quality video streaming technology to broadcast real-time footage of professional dealers or croupiers running various casino games. Online casinos use Optical Character Recognition (OCR)  technology, which allows players to see every move of the croupier at the table, mimicking the immersive experience of a brick and mortar casino. Players also see the movement of the cards and roulette wheel in the virtual setting.


Live dealer games offer personalized interaction, allowing players to interact with a croupier in real time. Online live casino software has a live chat feature that allows players to communicate with each other and the croupier.

A punter can use the live chat feature to ask questions about the game rules, seek advice on placing a bet, or strike up a casual conversation with the croupier and other players. This makes live dealer games socially appealing and adds to the overall gaming experience.

Game Control and Betting

Online live casinos have a digital interface on their screens that allows players to place bets and make decisions during the game. The interface may include options to select bet amounts, make game choices, or interact with the croupier. Once all players place their bets, the croupier starts the game, observing all the rules and guidelines as in a brick and mortar casino.

Fairness and Security

Online live casinos prioritize fairness and transparency of their games. They use advanced technology and systems, such as random number generators (RNGs), to ensure the integrity of the games. Online casinos are also regulated by reputable gaming agencies that impose strict rules to protect players from any manipulation.

Additionally, the live stream itself is often monitored and audited by independent third-party organizations to verify the authenticity and fairness of the gameplay. Online casinos also use HD cameras in the live dealer studios to ensure players see every action of the croupier, close-up card dealing, and spinning of the roulette wheel.

Live casinos use advanced encryption technologies and secure servers to protect players’ sensitive information from bad actors. Some casinos are now offering advanced security through face recognition and fingerprint technologies.

Payment Methods

Online casinos offer a range of payment options to cater to the needs and interests of different players. Players can choose to deposit or withdraw their winnings through online banking, e-wallets, cryptocurrency coins, or traditional credit and debit cards like Visa and Mastercard. Cryptocurrency payments add a layer of anonymity, offering players more flexibility and privacy.

Other Technologies Making an Entry into the Casino Industry

The online gambling industry is ever-evolving, with new innovations entering the market to make online casino gaming more fair, secure, immersive, and interactive. These technologies include:

Virtual Reality (VR) and Augmented Reality (AR)

VR and AR technologies have entered the casino industry, enhancing players’ gaming experiences. VR technology allows players to immerse themselves in a virtual casino environment from the comfort of their homes. Players can wear VR headsets to enter a simulated casino setting, complete with realistic graphics, sounds, and interactions.

AR technology is used in the development of mobile casino apps that overlay virtual elements onto the real-world environment, allowing players to enjoy casino games in their own surroundings. For example, players can use their smartphones or tablets to access a casino mobile app that superimposes virtual poker tables, slot machines, or roulette wheels from the comfort of their homes.

Artificial Intelligence (AI) and Machine Learning

Online casinos are increasingly integrating Artificial Intelligence (AI) and Machine Learning (ML) technologies to enhance their operations, player experience, and security.

Online casinos are using AI and ML algorithms to analyze player data and behavior to provide personalized experiences, such as tailored promotions, bonuses, and recommendations. These algorithms can also detect and prevent fraudulent activities in online casinos.

ML and AI can analyze large volumes of data in real time, identifying patterns and anomalies that may indicate fraud or cheating.

AI personalizes gaming experiences, improves customer service through chatbots, and enhances security by detecting fraudulent activities. Machine learning algorithms can analyze player data to offer customized bonuses and promotions.

How to Choose the Best Online Live Casino

When choosing a live casino, there are several factors to consider to ensure that you have the best experience possible. Here are some things to keep in mind:

License and Regulation

Make sure that the live casino you choose is licensed and regulated by a reputable authority, such as the UK Gambling Commission or the Malta Gaming Authority. This ensures that the casino operates legally and that player funds are protected.

Game Selection

Look for a live casino that offers a wide range of games, including your favorite games and new and exciting ones.

Live Dealer Quality

Check that the live dealers are professional, friendly, and knowledgeable. They should be able to answer your questions and address any concerns you may have.

Video Quality

Make sure that the video quality is high-definition and that the streaming is smooth and seamless. This will ensure that you have the best viewing experience possible.

User Experience

Look for a live casino with a user-friendly interface that is easy to navigate. You should be able to find the games you want to play and make deposits and withdrawals quickly and easily.

Customer Support

Check that the live casino offers excellent customer support, with a variety of options for contacting support, such as live chat, email, and phone. You should be able to get help whenever you need it.

Bonus Offers

Look for live casinos that offer generous bonus offers and promotions, such as welcome bonuses, free spins, and cashback.

The Advantages of Playing at a Live Casino

1. Real-life Casino Experience

One of the main advantages of playing at a live casino is that it offers a real-life casino experience. With live-streamed table games and real dealers, players can experience the thrill and excitement of playing in a traditional brick-and-mortar casino, all from the comfort of their own homes.

2. Flexible Gaming Hours

Live casinos are open 24/7, which means that players can log in and play whenever they want without having to worry about traditional casino hours or time zones. This allows players to enjoy the excitement of gambling at any time, whether it’s day or night.

This flexible gaming schedule is especially beneficial for players who have busy schedules or who live in different time zones, as it gives them the freedom to play when it’s convenient for them. With live casinos, players no longer have to worry about fitting their gambling into a busy schedule or traveling to a physical casino.

3. No Need to Travel

Another advantage of playing at a live casino is that there’s no need to travel. With live casinos, players can enjoy the excitement and thrill of gambling from the comfort of their own homes without having to worry about traveling to a physical casino.

This not only saves time and money but also provides players with more flexibility and convenience. They can log in and play whenever they want without having to worry about dress codes, long lines, or other restrictions that come with physical casinos.

By eliminating the need to travel, live casinos make it easier and more convenient for players to enjoy the excitement of gambling. This is why they have become so popular in recent years, especially among players who prefer to play from the comfort of their own homes.

4. Better Payback Percentage

The payback percentage refers to the amount of money a player can expect to win back over time based on their bets. The reason why some live casinos offer better payback percentages is that they have lower overhead costs compared to traditional land-based casinos. For example, they don’t need to worry about the cost of maintaining a physical building or paying dealers, so they can offer more favorable odds to players.

However, it’s important to keep in mind that not all live casinos offer better payback percentages, so it’s important to do your research and compare the odds offered by different live casinos before choosing one to play at.

In general, players can expect to find more favorable odds and better payback percentages at live casinos compared to traditional land-based casinos. However, it’s always a good idea to compare the odds and read the fine print before making any decisions.

The Disadvantages of Playing at a Live Casino

1. Higher Minimum Bets

One of the disadvantages of playing at a live casino is that the minimum bets can be higher compared to traditional online casinos. This is because live casinos require more resources to run, such as dealers, cameras, and other equipment.

This can be a drawback for players who prefer to play with smaller bets or for those who are on a tight budget. However, some live casinos offer a wide range of table limits, so players can find ones that match their budget and playing style.

It’s also worth noting that some live casinos offer special promotions and bonuses, such as low minimum bet tables during certain hours, which can help offset the higher minimum bets.

Overall, while the higher minimum bets can be a disadvantage of playing at a live casino, players can still find ways to enjoy the excitement of live gaming, even with a smaller budget.

2. Limited Gaming Options

Another disadvantage of playing at a live casino is that the gaming options can be limited compared to traditional online casinos. This is because live casinos typically only offer a few popular games, such as blackjack, baccarat, roulette, and sometimes poker, rather than the hundreds or even thousands of games that are available at online casinos.

This can be a drawback for players who are looking for a wider variety of games to choose from or for those who want to try new and unique games. However, some live casinos are starting to expand their gaming options, so players can expect to see more variety in the future.

In general, while the limited gaming options can be a disadvantage of playing at a live casino, players can still find plenty of exciting and fun games to play, and they can enjoy the added excitement and atmosphere that comes with live gaming.


Live dealer casino games are the new normal, offering players a gaming experience they can find at a brick-and-mortar casino. Online casinos are integrating modern technologies like AR, VR, AI, ML, and Optical Character Recognition (OCR) to offer seamless live dealer games.

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