Barcodes and QR codes to view product information. Check authenticity using anti-counterfeiting QR codes. Compare prices across multiple sources. View and submit product reviews.
Display messages using LED screen effects, banners, colors, and custom fonts. Customize text and animations. Share content via social media or email. Adjust brightness and timing settings.
Control smart home devices like switches, lights, sensors, and cameras through a customizable 4D interface. Adjust settings, monitor security, and manage devices with simple touch commands. Sync with home images for personalized layout.
Track vehicle movements using GPS satellite technology and Viettel mobile networks. Monitor trips, set geofences, and receive alerts. Record speed, fuel levels, and engine data. View real-time location and historical routes.
Learn through affirmations and wisdom from renowned thinkers. Adjust thought patterns and behaviors by selecting topics of interest. Set reminders to receive knowledge and positive energy. Track progress and reflect on personal growth.
Access land use plans for 2026 and 2030, detailed construction regulations, and cadastral maps with accompanying decisions. Search merged area information. View planning data via land parcel, corner coordinates, Google Maps, or VN-2000.
Control lights by adjusting brightness, color, and intensity. Select from a wide range of colors or create custom effects. Sync lights in real time and manage multiple bridges. Adjust settings through a user-friendly interface.
Read news from over 200 sources with curated content tailored for mobile. Save time by aggregating updates from multiple newspapers. Customize reading experience with easy navigation and continuous news updates.
Access daily prayer readings and reflections through offline audio. Download content by tapping the download button next to each day's entry. Engage in daily prayer sessions and connect with spiritual resources.
Guess the meaning of images with a variety of puzzles across different categories. Solve word-based challenges to progress. Earn points and unlock new levels. Share scores with friends.