Google Patent Points To NPCs Adapting To Different Scenarios Through AI

Expert Verified By

Google Wants Smarter And Reactive NPCs!

NPCs or non-playable characters are an important part of every game. These characters help bring a sense of realism to each world while also providing assistance or challenges to players. However, NPCs are not known for being the smartest, and Google has identified this issue.

A patent from the tech giant aims to enhance NPC behavior through AI, allowing these integral characters to react to scenarios that are not programmed from the beginning.

Why it matters: Such technology could effectively revolutionize NPC behavior in games, mimicking life-like situations when players interact with these characters.

Google NPC AI Patent
Source: Google Patent

According to the patent, developers are currently responsible for individually programming NPC responses based on expected player behavior.

This means that when a player breaks away from these expected actions or tries to experiment with the NPCs, the results can be quite jarring, with the characters left wondering what to do.

To combat this problem, Google aims to use Semantic Machine Learning and Natural Language Action Grammar. This system works through an expression space where natural language phrases are mapped to available actions.

Natural language phrases can also be replaced by tokens, leading to a scenario where a task can be broken down to its most basic level. The patent uses an example of picking an object, which can be associated with a token like ‘[VerbGeneral].’

These tokens can be used to generalize various objects, characters, and locations. Using the machine learning model, these tokens can go through various ranked combinations compared to their natural language counterparts, allowing the NPC to come up with the best response.

This system can also be altered by developers, allowing them to assign priority to different responses in the ranking process, which would be useful to portray the NPC’s current mood.

Effectively, this would enable NPCs to have distinct personalities, eliciting varied responses based on their mood.

Google NPC AI Patent

While still a patent, such a system could provide the next major breakthrough for NPC AI. These characters often feel lost and out of place, so a revolution like this is desperately needed for modern games.

As with any patent, this technology is unlikely to be realized within the next few years. However, it provides an exciting baseline, providing insight into the ideas being considered for the future of the gaming industry as it continues to rely on AI and its benefits.

Was our article helpful? 👨‍💻

Thank you! Please share your positive feedback. 🔋

How could we improve this post? Please Help us. 😔

Join Our Community

Still having issues? Join the Tech4Gamers Forum for expert help and community support!

Latest News

Join Our Community

104,000FansLike
32,122FollowersFollow

Trending

Apex Legends Facing Backlash After Adding 2 Battle Passes For Real Money

Apex Legends' latest battle pass system has not gone over well with the fandom since EA has removed the ability to purchase them with coins.

AMD Expected To Debut Curve Shaper For More Efficient Overclocking

A new report outlines AMD's Curve Shaper, a technology that will make optimizing and overclocking Ryzen CPUs even easier.

PS3 Emulation Potentially Coming To Xbox Series S|X Before PS5

Thanks to its recent developer mode update, the Xbox Series S|X may run PS3 titles before Sony's official PS5 emulation.

GTA 6 Marketing Campaign To Ramp Up In Late 2024

GTA 6 may not have received any new trailers since last year, but Rockstar's history suggests things will change quite soon.

Xbox Game Pass Prices Going Up Alongside New Tier In 2024

Xbox is seemingly gearing up to raise prices for Game Pass across the board. The gaming giant is also introducing a new tier.