It is interim test version yet. You can send and receive message using flash light and camera with this app. It could help you to communicate with others where mobile phone signal is off line due to disaster or other reason. It converts text message into Morse code and send them as series of flash light or LCD display's on-off , It also receives Morse code using camera and interprets them into alphabet. Recent disaster in Japan motivated me to make this application. The main purpose of this application is helping people who meet with disaster to send SOS message. Camera led flash mode is guaranteed on nexus-s phone yet. Version history----- 2.0.8 flash light keeps turned on problem fixed 2.0.7 sending message function added in receive mode. name of receive mode changed to communication mode install to sd card option added. 2.0.6 modified morse code decoding algorithm . 2.0.5 camera digital zoom mode added. some bug fix. 2.0.4 morse code decode algorithm modified. opencv library updated. 2.0.3 start button's causing crash fixed. but some model might still have problem. 2.0.2 receive mode entrance fail fixed. 2.0 Morse signal receive mode is added.
VERSION HISTORY
- Version 2.0.8 posted on 2011-08-31
- Version 2.0.1 posted on 1970-01-01
Several fixes and updates
Program Details
- Category: Communications > Other
- Publisher: Sungho Yoo
- License: Free
- Price: N/A
- Version: 2.0.8
- Platform: android