LetSeeApp 6.3.3

LetSee is an innovative application designed to assist individuals with visual impairments through integrated visual recognition and detection functions. The app operates on a straightforward premise: users simply point their camera at an object and await the audio feedback regarding its identification.

The application offers various features, including:

1. Money Reader

   This feature recognizes banknotes from a wide array of currencies, categorized as follows:

   • Africa: South African Rand
   • Asia: Chinese Yuan, Indian Rupee, Japanese Yen, Saudi Riyal, South Korean Won, Thai Baht
   • Europe: Belarusian Ruble, British Pound, Croatian Kuna, Czech Crown, Euro, Hungarian Forint, Polish Złoty, Romanian Leu, Russian Ruble, Serbian Dinar, Swiss Franc, Turkish Lira, Ukrainian Hryvnia
   • North America: Canadian Dollar, Mexican Peso, US Dollar
   • Oceania: Australian Dollar, New Zealand Dollar
   • South America: Argentine Peso, Brazilian Real, Chilean Peso, Colombian Peso, Peruvian Sol

   A menu option is available to disable recognition for unsupported currencies to enhance speed and reduce energy consumption.

2. Plastic Card Recognizer

   This functionality requires users to first register their cards through the app's menu. Once registered, the recognition process mirrors that of the Money Reader. Importantly, card images are not stored or transmitted; only the general design of the card is recognized to ensure user privacy.

3. Light Measurement Tool

   This feature does not involve recognition but instead measures ambient light levels. Users can locate light sources such as spotlights or windows by noting that higher light intensity correlates with a higher pitch in the audio output. A percentage value can also be accessed by tapping the screen. Various sound scales for this function can be chosen within the menu. The measurement utilizes the device's back camera for optimal performance.

Users are encouraged to practice using the app for effective results. A recommended technique is to position the smartphone camera over the target object and gradually lift it upward until an optimal distance is achieved for accurate recognition. Tilt and pan movements may also enhance identification efficiency.

A disclaimer advises users to proceed with caution; despite high accuracy rates, machine errors can occur, and it is advisable to wait for multiple confirmations for each object recognized.

User data remains confidential. The application leverages the camera for recognition without collecting or transmitting images externally; processing occurs locally on the device without necessitating an internet connection for routine functionality.

The development team is dedicated to continuously enhancing and expanding the app’s features. Users are welcome to provide feedback or request additional functionalities via email at [email protected].