The original purpose of this app is to enable the use of home trainers without Bluetooth in Bluetooth based training software.
To do this, the home trainer's watt display is continuously read out using the cell phone's camera via text recognition and made available via Bluetooth.
DISCLAIMER: Most exercise bikes use a so-called seven-segment display to show the wattage, which is not yet supported in the current version of this app. This app can only read numbers which are displayed in certain fonts.
Provide bluetooth connection for non-bluetooth hometrainers via text recgonition