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Character.AI allows people and AIs to chat in groups

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Character.Today, a16z-backed AI chatbot startup AI from ex-Google AI researchers released a new feature for subscribers. User and friend groups can now chat with multiple AI characters on the chatbot platform, which offers customizable AI companions with unique personalities and tools to make your own.

The Character Group Chat feature lets users create a group chat with their favorite AI characters or a mix of humans and AI companions, the company says. Users can create social connections with friends, share ideas, and collaborate in real time, just like in a group chat, but with their AI companions.

Users could chat with AI scientists and thinkers like Albert Einstein, Marie Curie, Nikola Tesla, and Stephen Hawking, or mythological gods like Zeus, Hades, and Poseidon, according to the company.

For practical use cases, you could start a group chat with friends about travel, gaming, book clubs, or role-playing and invite an AI companion to help facilitate and enhance the conversations.

Character is not the first to use AI chatbots in group chats.AI. The command @myai adds Snapchat’s My AI chatbot to group chats, and Meta recently added a variety of new AI-powered bots to WhatsApp, Messenger, and Instagram’s DMs, including those based on celebrities like MrBeast, Paris Hilton, Tom Brady, Charli D’Amelio, Snoop Dogg, and others. This announcement at Meta’s Connect conference in late September could threaten Character.AI, which raised $150 million in Series A funding this year for its AI companion ideas.

However, Character.AI’s new group chat won’t be free. Instead, the feature is first available to c.ai+ subscribers for feedback and improvements. C.ai+, the startup’s $9.99 per month subscription plan, lets users skip waiting rooms, generate messages faster, and access an exclusive community channel for feedback and support. The company plans to release the feature later with public access.

At launch, Character Group Chat is only available on the Character.AI iOS and Android app, but it will come to the web.

The app earned over half a million installs in its first six days and is catching up to ChatGPT in the U.S. The app has 30 million monthly active users worldwide and 7 million in the U.S., according to data.ai. It estimates its lifetime gross in-app purchase revenue at $1.3 million, but c.ai+ is sold online, so this is not a complete picture.

As Editor here at GeekReply, I'm a big fan of all things Geeky. Most of my contributions to the site are technology related, but I'm also a big fan of video games. My genres of choice include RPGs, MMOs, Grand Strategy, and Simulation. If I'm not chasing after the latest gear on my MMO of choice, I'm here at GeekReply reporting on the latest in Geek culture.

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Artificial Intelligence

ChatGPT Will Soon “See, Hear, And Speak” With Its Latest AI Update

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A major update to ChatGPT lets the chatbot respond to images and voice conversations. The AI will hear your questions, see the world, and respond.

OpenAI, the non-profit group behind ChatGPT and DALL-E, announced the “multimodal” update in a blog post on Monday, saying it will add voice and image features to ChatGPT Plus and Enterprise over the next two weeks.

The post said it would be available for other groups “soon after.” It was unclear when it would be added to free versions.

Part of this update may be like Siri and Alexa, where you can ask a question and get the answer.

Anyone who’s used ChatGPT knows its AI isn’t a sterile search engine. It can find patterns and solve complex problems creatively and conversationally.

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According to OpenAI, “Snap a picture of a landmark while traveling and have a live conversation about what’s interesting about it” could expand these abilities. To decide what to make for dinner, take pictures of your fridge and pantry at home and ask questions for a recipe. Take a photo, circle the problem set, and have it share hints with your child after dinner to help them with a math problem.

This development “opens doors to many creative and accessibility-focused applications,” said OpenAI. They added that it will pose “new risks, such as the potential for malicious actors to impersonate public figures or commit fraud.”

The update currently only allows voice chat with AI trained with specific voice actors. It seems you can’t ask, “Read this IFLScience article in the voice of Stephen Hawking.”

However, current AI technology can achieve that.

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Track People and Read Through Walls with Wi-Fi Signals

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Recent research has shown that your Wi-Fi router’s signals can be used as a sneaky surveillance system to track people and read text through walls.

Recently, Carnegie Mellon University computer scientists developed a deep neural network that digitally maps human bodies using Wi-Fi signals.

It works like radar. Many sensors detect Wi-Fi radio waves reflected around the room by a person walking. This data is processed by a machine learning algorithm to create an accurate image of moving human bodies.

“The results of the study reveal that our model can estimate the dense pose of multiple subjects, with comparable performance to image-based approaches, by utilizing WiFi signals as the only input,” the researchers wrote in a December 2022 pre-print paper.

The team claims this experimental technology is “privacy-preserving” compared to a camera, despite concerns about intrusion. The algorithm can only detect rough body positions, not facial features and appearance, so it could provide a new way to monitor people anonymously.

They write, “This technology may be scaled to monitor the well-being of elder people or just identify suspicious behaviors at home.”

Recent research at the University of California Santa Barbara showed another way Wi-Fi signals can be used to spy through walls. They used similar technology to detect Wi-Fi signals through a building wall and reveal 3D alphabet letters.

WiFi still imagery is difficult due to motionlessness. “We then took a completely different approach to this challenging problem by tracing the edges of the objects,” said UC Santa Barbara electrical and computer engineering professor Yasamin Mostofi.

 

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A futurist predicts human immortality by 2030

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Ray Kurzweil, a computer scientist and futurist, has set specific timelines for humanity’s immortality and AI’s singularity. If his predictions are correct, you can live forever by surviving the next seven years.

Kurzweil correctly predicted in 1990 that a computer would beat human world chess champions by 2000, the rise of portable computers and smartphones, the shift to wireless technology, and the Internet’s explosion before it was obvious.

He even checked his 20-year-old predictions in 2010. He claims that of his 147 1990 predictions for the years leading up to 2010, 115 were “entirely correct” 12 were essentially correct, and 3 were entirely wrong.

Of course, he miscalculates, predicting self-driving cars by 2009.

Though bold (and probably wrong), immortality claims shouldn’t be dismissed out of hand. Kurzweil has made bold predictions like this for years, sticking to his initial dates.

“2029 is the consistent date I have predicted for when an AI will pass a valid Turing test and therefore achieve human levels of intelligence,” Kurzweil said in 2017. “I have set the date 2045 for the ‘Singularity’ which is when we will multiply our effective intelligence a billion fold by merging with the intelligence we have created.”

Kurzweil predicts we will “advance human life expectancy” by “more than a year every year” by 2030. Part of this progress toward the singularity 15 years later will involve nanobots in our bloodstream repairing and connecting our brain to the cloud. When this happens, we can send videos (or emails if you want to think about the duller aspects of being a freaking cyborg) from our brains and backup our memories.

Kurzweil believes the singularity will make humans “godlike” rather than a threat.

We’ll be funnier. Our sexiness will increase. We’ll express love better,” he said in 2015.

“If I want to access 10,000 computers for two seconds, I can do that wirelessly,” he said, “and my cloud computing power multiplies ten thousandfold. We’ll use our neocortex.”

“I’m walking along and Larry Page comes, and I need a clever response, but 300 million modules in my neocortex won’t work. One billion for two seconds. Just like I can multiply my smartphone’s intelligence thousands-fold today, I can access that in the cloud.”

Nanobots can deliver drug payloads into brain tumors, but without significant advances in the next few years, it’s unlikely we’ll get there in seven years. Paralyzed patients can now spell sentences and monkeys can finally play Pong with brain-computer interfaces.

Kurzweil says we’re far from the future, with human-AI interactions mostly the old way. His accuracy will be determined by time. Fortunately, his predictions predict plenty of time.

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