Biz Stone's Answer to the Search Engine Has Arrived, But Will Anyone Use It?Twitter co-founder Biz Stone has launched a Q&A app called Jelly with the mission of making the world 'a more empathetic place.'

First announced in April, Twitter co-founder Biz Stone's newest project, a social and visual question-and-answer app calledJelly, launched on Tuesday with the tag line "Let's Help Each Other."

Stone and co-founder Ben Finkel'smission? "Make the world a more empathetic place." In an introductory video on the company's site, Stone describes Jelly as "a new way to search," explaining that in our increasingly mobile and connected world, "if you have a question, there is somebody out there who has the answer."

Stone does have a pretty good track record for understanding how people want to communicate, given his involvement with platforms like Medium and Blogger. But the question remains: What sets Jelly apart from Quora, Yelp, or even Google?

One of the company's investors, popular science writer Stephen Johnson, aimed toexplain the difference问一个问题之间果冻和其他platforms, noting, "How much is the new Battlefield 4 game?' is a great question for Google. 'Is the Battlefield 4 game appropriate for a 10-year-old?' is a great question for Jelly."

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Working to make search less about algorithms and more about the people behind them, Jelly users in the same social network can share their questions with one another, or "pay it forward," by connecting friends who don't know each other. The rollout has also put a lot of emphasis on images, with Jelly saying in its introductory blog post, "In a world where 140 characters is considered a maximum length, a picture really is worth a thousand words."

The idea for Jelly isn't so much brand new as it is revamped.Finkel, who is also the company's CTO, co-foundedFluther, another Q&A tool that wasacquired by Twitterin 2010.

So, why the Jellyfish mascot, besides a hat tip to the company's roots? The company's About page reads, "We chose the jellyfish to represent our product because it has a loose network of nerves that act as a "brain" similar to the way we envision loosely distributed networks of people coordinating via Jelly to help each other."

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Jelly's investors include fellow Twitter co-founders Jack Dorsey and Evan Williams, LinkedIn co-founder Reid Hoffman, Afghan Citadel Software Company CEO Roya Mahboob, and a few other people you might have heard of: Bono and Al Gore. The app is now available for Apple and Adroid products.

Is Jelly a well-meaning, only-in-San Francisco vanity project or search game-changer? The truth probably lies somewhere in between. Whether Jelly joins the pantheon of apps that just didn't make the cut, or catches on in a major way, will come down to whether the company can develop a community that finds it a compelling way to interact and spend their time.