Self Defense Alarm Lite vs Lost Map

* Detect the 3.5 inch earphone jack to trigger the alarm - start the alarm when pulling out the earphone and close the alarm when insert the earphone in. * Detect the shake to trigger the alarm. (for the complete version) * High intensity sounds of alarm can effectively deter offenders. There are many sound effects and volume levels can be selected. * Support the running in the background; you can execute other functions, e.g., listening to music, playing games, browsing the web page, etc. * In order to increase the sensitivity of the alarm when pulling out the earphone plug, please do not insert it to the end (too tight). * One of use scenario: Insert the earphone in the device in advance; when encountering the bay guy, you can immediately pull the earphone plug out to start the alarm. * Provide the display function of real-time GPS coordinate. * Provide the track display function on the map for the latest activation period of the alarm. * Provide the function of sending SOS message and location to notify the designated object when tiggering the alarm. (The designated object must install this APP.) Location and message data are transferred only between the two parties' App, and aren’t transferred to any third party to protect personal privacy. The App is suitable for users who want to protect personal privacy. PS: 1. We will add other functions in the future. 2. Continued use of GPS running in the background can dramatically decrease battery life. 3. Low battery, etc. might result in suspending or termination of APP in the backgrond. * This version doesn’t provide the selections for sound effects and volume levels, and the function of sending SOS message. (The complete version provides the selections for sound effects and volume levels, and the function of sending SOS message.)

Lost Map – A Smarter Way to Reclaim Lost Items Lost Map is an innovative lost-and-found app designed to help users quickly recover lost belongings through community collaboration and a map-based interface. Whether you’ve lost something or found an item, the process is fast and intuitive: users can upload descriptions, locations, and photos of lost or found items, which are then displayed on a map to help connect owners with finders. Unlike traditional methods—such as bulletin boards, social media posts, or police reports—Lost Map focuses on speed, simplicity, and visual clarity. By marking a lost item directly on the map in just three steps, users can share or locate items more efficiently than ever before. The app is ideal for both everyday situations and special cases: commuters or students who lose wallets or IDs, travelers looking for misplaced luggage or souvenirs, or neighbors sharing found items within their communities. The visualized map view enhances spatial awareness, helping users see where items are located at a glance, boosting both confidence and recovery rates. Traditional lost-and-found methods suffer from scattered information, slow updates, and lack of real-time communication. Lost Map solves these problems by centralizing user-uploaded data and integrating it with map technology—making the recovery process simpler, faster, and more collaborative. While the app currently focuses on core functionality, future updates aim to expand its features for an even smoother lost-and-found experience.