Google Lens It has become an essential Google tool for searching for information from your mobile phone, now integrating a revolutionary update: the Search through videos and questions aloud thanks to artificial intelligenceThis feature marks a leap forward from traditional image search and radically changes the way we interact with the world around us. Here, you'll discover how it works, what it's for, step-by-step instructions on how to use it, its advantages, limitations, and all its secrets, with detailed explanations and helpful tips.
What is Google Lens and its evolution toward multimodal video search?
Since its launch, Google Lens has stood out for allowing the identification of objects, texts, animals, plants, products or monuments simply by pointing the mobile phone's camera. Among its most popular functions are the instant text translation, solving math problems, scanning QR codes, and comparing products in both physical and online stores.
Over time, Google Lens was integrating new technologies such as voice recognition and multimodal search, and can be used in other apps within the Google ecosystem, such as Maps, Photos, or Chrome. Its functionality isn't limited to images taken at the time, but also includes saved photos, selected texts, and now videos recorded directly from the app.
The main current progress lies in The ability to analyze short videos, interpreting the scene and allowing questions to be asked by voice or text, obtaining precise and contextual answers instantly.This overcomes the main barrier to image search, where a single photo isn't always enough to provide full context to the query.
How to use video and voice search in Google Lens step by step
- Open the Google Lens app from your Android or iOS phone, or from the magnifying glass icon in the Google search bar.
- Select "Search with your camera." Point your camera at the object, scene, or situation you want to search for.
- Press and hold the capture button to record a short video (usually up to 20 seconds). During the recording, you can add a question aloud about what you're seeing. Alternatively, you can type the question after recording the video.
- Once finished, Google's artificial intelligence will analyze both the video and audio of your query, selecting the most relevant frames and responding in a matter of seconds.
During recording, the system displays the message "Speak now to ask about this scene"This process makes the experience much more natural, as you can narrow down what you want to know, unraveling details that a single image or text search couldn't identify.
What kind of answers are obtained and advanced practical uses
La The variety and precision of the answers far exceeds that of classic image search., because AI has access to more context and can correlate visual and oral details in the video. Some notable use cases and examples include:
- Identification of moving objects and animals: Ideal for recording active pets, animals in their natural environment or vehicles in action and checking species, brands or characteristics that could go unnoticed in a static photo.
- Recognition of places and monuments: Record a panorama of a square or building and ask questions about its history, architecture, or interesting facts. AI can track reviews, historical information, and key data.
- Obtaining information about products in storesSee something interesting and want to know the price, reviews, or alternatives? Record the product and ask aloud. The system provides purchase links, comparisons, and other users' experiences.
- Third-party video queries: Record your TV, computer, or tablet screen to identify songs, actors, locations, restaurants, or any visual or audible elements in the scene.
- Assistance in education and problem solving: Record an experiment, a math operation, or the operation of a broken appliance and ask for a solution, explanation, or step-by-step guidance.
- Art and nature exploration: : Consult about a work of art, exotic plant, geological formation, type of cloud, etc., obtaining detailed explanations and resources to expand the information.
- Instant translation on the move: For travelers, it allows you to record moving signs, labels, or subtitles and receive translations regardless of whether the sign is out of focus or difficult to capture in a photo.
- Crafts and DIY projects: You can record the materials and the process, asking questions about the next step, or requesting detailed instructions tailored to the context of your video.
- Kitchen Recipes: Shows ingredients or the process of a recipe and asks about preparation, cooking times, or ingredient alternatives.
There is no need to write long texts or waste time on technical descriptions.Simply record, show, and ask to access a precise overview tailored to your context, thanks to Google's multimodal AI.
Gemini and AI Overviews: The Artificial Intelligence Behind the Magic
The engine that makes this function possible is Gemini, Google's advanced artificial intelligence model capable of understanding images, text, audio, and now entire videos.How does it work? When you record a video and submit a question, Gemini analyzes the footage frame by frame, identifies key visual fragments, and cross-references that information with your question, whether spoken or written.
The result appears in the form of AI Overviews, the experimental feature that processes information available on the web, summarizes it clearly, and displays it on the device's screen in seconds. This makes searching truly multimodal: AI combines image, voice, and context, allowing for the resolution of questions that previously required multiple searches or difficult-to-detail descriptions.
For some users, especially where the feature is still experimental, it may be necessary to enable the "Search Labs" option and "AI Overviews and more" from the Google app. While the rollout has begun in English-speaking regions, expansion to other languages ​​and countries is progressing rapidly.
Real-life examples and demos: How Google Lens responds to video and voice
The practical potential has been seen in tests recorded by experts like Mishaal Rahman, who documented the recognition of smartwatches, plates of food, and urban scenes in seconds. For example, when recording a plate of blueberries and asking how many there were, Gemini returned the exact count in real time. In another test, recording a smartwatch and asking about the model and operating system, the AI ​​correctly identified most details, even if the specific model might vary slightly.
In additional experiments, it has been possible to identify bird species in flight, identify moving vehicles, count objects in a scene, and offer complex educational explanations. The accuracy rate depends on the video quality and clarity, but the speed and usefulness of the answers far exceeds that of still-image searches.
Integration with the Google ecosystem and new search methods
The evolution of Google Lens not only improves the main app, but also powers new features across the Google ecosystem.Some of the most notable integrations and benefits include:
- Direct search on YouTube: Identify elements in videos within the app, such as places, songs, actors, or products, simply by recording your screen.
- Enriched Chrome Experience: Allows you to select video, image or text fragments from web pages and view information without leaving the browser.
- Translation in motion: Use the camera and video function to translate moving signs or subtitles during travel or changing situations.
- smart buy: By recording products, you get direct links to stores, price comparisons, reviews, and real-time availability, optimizing online and offline shopping.
Limitations, usage requirements and privacy
The function It is still in progressive deployment, so its availability depends on the region, language, and whether the "AI Overviews" experiment is enabled on your account. In some cases, the user must enroll in "Search Labs" and activate the associated experiments from the Google app by tapping the flask-shaped icon.
- Maximum video length: Video is typically limited to 10-20 seconds to ensure the efficiency of AI analysis.
- Recommended quality: It is recommended to record in good light and focus correctly on the scene, since the accuracy of the response depends on the sharpness, framing and clarity of the environment.
- Privacy By default, AI avoids facial recognition and focuses analysis on objects, actions, and contexts, not people. However, it's advisable to avoid recording personal data or people without consent.
- Imprecise answersIn confusing, unclear, or fast-moving videos, AI may offer approximate answers or suggestions rather than exact solutions. Even so, the level of usefulness is, in most cases, very high.
Thanks to visual video search in Google Lens, a new horizon of possibilities opens up that transforms the way we solve questions, learn, compare, shop, and explore the world. This AI-powered feature allows users to access information tailored to each situation, combining voice, image, video, and context in a single step, bringing users closer to the future of intelligent search. Stay tuned for the evolution of Google Lens and don't hesitate to take advantage of this advancement, which blurs the lines between physical and digital reality in the palm of your hand.