NVIDIA demonstrates AI game engine, completely subverting the gaming experience?

NVIDIA was very busy at this CES show, mainly releasing a new generation of RTX 40 SUPER series graphics cards. This graphics card is considered to be one of the most worthwhile products for players to buy before the release of the RTX 50 series. However, we think the real focus of NVIDIA is their demo of their own AI gaming engine. This engine is of great significance to the entire gaming industry and players, and has the potential to completely change the experience of future games.

For players, it will definitely be boring to hear NPCs repeating the same dialogue endlessly in the game. But what if NPCs actually reacted like real people and could hold conversations? This may be something gamers have been asking for for a long time, and now with NVIDIA's AI gaming engine ACE, we'll actually get such an experience in the future, although we think it'll definitely make some people feel psychologically uncomfortable.

At CES 2024, NVIDIA demonstrated their AI platform Avatar Cloud Engine (ACE). The demonstration used a cyberpunk-like game DEMO, set in a dark cafe. There are two NPCs in the demo, and they have ample dialogue with the player and each other. This scenario is likely to become the norm for NPC behavior in future games.

This demo contains some technical content. The platform works by capturing player speech and converting it to text, which is then processed by a large language model (LLM) to generate NPC responses. This process, in turn, converts the generated text into the game character's speech and creates realistic lip movements. The technology was developed by NVIDIA in partnership with Convai, an AI NPC generation platform. Convai allows game developers to give characters backstories and voices so they can participate in interactive conversations. The latest features include real-time character interaction, scene awareness and motion.

According to the demonstration, after the player inputs voice and text, the NPC can respond in a timely manner. When the tester asks the NPC about "ramen", the NPC can also give the answer. Although it is not surprising, the content is substantial enough. In addition, the AI ​​engine has good feedback for different languages. If you talk to an NPC in English or Italian, the NPC will respond with good results.

According to the technicians, to achieve the results seen, an RTX 4080 gaming computer with 32GB of memory is required. Although some speculate that higher memory may bring a better experience, the staff believes that 64GB of memory is too large and unnecessary. The naming of the engine also implies that the cloud experience will be good, which may reduce the need for hardware for players.

It's certainly a good thing for players to avoid going through the same boring conversations. However, this may also go against the player's original intention of playing the game, as they may spend a lot of time talking to NPCs instead of focusing on the main plot of the game. Fortunately, though, the engine seems to have made some limitations, and the developers want players to focus on the game. Therefore, when talking to NPCs, NPCs will also try to be related to the theme of the game instead of chatting casually.

NVIDIA said it is working with top game developers such as Charisma.AI and NetEase Games (NetEase) to create digital avatars using ACE technology. Therefore, AI NPCs may become ubiquitous in games within a few years. If nothing else happens, we will definitely see many such AI NPCs in NVIDIA exclusive games in the future, and they may even become an integral part of game production. standard. For players, this is certainly cool, but it can also be strange and even a little scary. But for the gaming industry as a whole, change is always a good thing! We still have to say that the application and development of AI will be the most important core industry in the world in the coming years, not something we brag about being far ahead.

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