Tech
AI can Track Unsafe Food by Surveying Customer Reviews
The researchers from Boston University developed a new AI, called BERT, that detects unsafe food. This AI uses Amazon customer reviews to tell which food is safe and which isn’t. Its accuracy is about 74% which isn’t too bad to begin with.
It detects any food that’s contaminated with chemicals, toxins, pathogens. After eating unsafe food, many of the people become ill, this AI prevents that from happening. Taking into consideration the global health program, the researchers arrived at this AI Program that uses world’s largest online retailer to help detect unsafe food items.
It follows an elaborate process. The developers of the AI linked the Amazon.com food reviews with the AI BERT(Bidirectional Encode Representation from Transformations). The 1,297,156 reviews from Amazon.com linked with the food products made it easy for the users.
Dr. Elaine Nsoesie, the assistant professor of global health at BUSPH informed that- “Health departments in the US are already using data from twitter, yelp and Google for monitoring foodborne diseases.”
The unsafe food products are a global food threat. And BERT is an intelligent way to deal with it. The WHO reports that about 600 million people suffered from illness because of contaminated food. BERT helps to track the unsafe food products and help generate food recalls.
Now the developers want to take the AI up a notch by adding not just reviews from Amazon, but product reviews from other websites and social media as well, like Twitter, Facebook. This way any product labelled foul or rotten , or anything bad gets the unsafe tag.
It isn’t the first time researchers used social media platforms for reviews. Many health organisations monitor food products by referring to the social media as well. Surveillance of food products is important and BERT is in the game to do play its role. The researchers said that BERT will stop any foodborne disease outbreaks and prevent illness and deaths.
Tech
How iAsk Visual Search Captures and Delivers Detailed Insights from the World You See
Byline: Shem Albert
There are moments when the world around you sparks curiosity, yet you do not even know the word for what you are seeing. You describe it in painstaking detail, type and retype, scroll through search results, hoping something matches. Minutes pass, sometimes longer, just to uncover a simple answer. That experience of encountering something unfamiliar and struggling to put it into words is all too common, yet often goes unnoticed. With a single photo, however, everything changes. iAsk Visual Search bridges that gap. Suddenly, the mystery becomes an opportunity to learn, experiment, or act in the moment.
Turning Discovery into Action
Using iAsk Visual Search is simple, yet the possibilities it opens up are immediate. You open the app and snap a photo of the object, diagram, or scene that has caught your attention. Instantly, the app identifies what it sees and provides context, turning a moment of curiosity into a starting point for exploration. From there, you can ask follow-up questions to dig deeper, consider alternatives, or uncover how something works in practical terms.
This goes far beyond basic identification. Where traditional image recognition might simply name an object or offer a brief description, iAsk lets you continue the conversation. It remembers the image, so you can explore multiple layers of information without starting over. What begins as a single observation quickly expands into actionable insights you can apply immediately.
Real-World Applications in Everyday Life
The real test of significance for iAsk Visual Search is how it is used in a user’s everyday life. Novice cooks and experienced chefs can rely on it to identify an unfamiliar ingredient and ask follow-up questions, such as preparation tips, cooking methods, or possible substitutions. Users can experiment with complementary flavors or adapt recipes based on what is available in their pantry, reducing hesitation and encouraging culinary creativity.
A quick snapshot of a street sign, menu, or product label in a foreign language is another way iAsk Visual Search supports everyday tasks. Users can ask follow-up questions to clarify translations, understand cultural context, or receive practical guidance. This enables individuals to navigate unfamiliar environments with confidence and ease.
These examples illustrate how iAsk Visual Search can become a versatile companion in daily life. It can serve as a travel guide, a study aid, or a creative assistant. Artists, crafters, and curious hobbyists can explore materials, techniques, or designs with guidance that is immediate and interactive. Each interaction transforms curiosity into tangible results, empowering users to act on the knowledge they gain instantly.
A Tool That Stands Apart
iAsk Visual Search stands out for its interactive, context-sensitive design. Users can maintain an ongoing dialogue with the app, exploring details without losing sight of the original image. This makes it possible to investigate complex subjects and adapt the information to specific tasks.
Privacy and accessibility are central to the experience. Images are not stored, personal data is not tracked, and there are no ads to interrupt the workflow. The app is available across multiple platforms without subscription barriers, making it accessible to students, parents, hobbyists, and professionals alike.
Curiosity Translated into Results
iAsk Visual Search turns a simple photo into an understanding you can act on. Whether it’s decoding a diagram, identifying an object, or untangling a confusing concept, a snapshot instantly delivers context, explanations, and next steps. It doesn’t just show you — it teaches you, guiding each discovery into something useful.
Every question becomes a chance to learn, explore, or create. From the kitchen to the classroom, the trailhead to the studio, iAsk makes the world clearer and curiosity immediately productive.
Snap. Ask. Learn. Then act. The answers are there. All you need to do is iAsk.
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