I'm interested on using a Bluetooth Barcode device integrated with Lumias for an industrial app.
An example of the device I want to use is this Samsung device:

There are two points to overcome:
+ Is there any API which allows me to work with this device
+ Fits this device or other similar one with any of the Lumia phones? Is there any barcode device compatible with Lumias like those that currently there are for Android devices?

Is industrial segment in the Nokia roadmap?
Is it better I take into considerarion the option of migrating my app to Android.