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[[category: NexJ Current Projects]]

[[category: NexJ Express SQLite]]

<big><big> PhoneGap Healthcare Adapter for NexJ </big></big>

== Problem ==

NexJ's mobile health solution requires its smartphone health coach application to have the ability to read medical measurement data from Bluetooth-capable devices, The devices included in the initial project proposal are as follows: blood pressure device, glucose level measuring device and a weight measuring device.

The unified JavaScript API will be developed to utilize Phonegap's JavaScript API to make native code calls. These native calls will focus on a medical Bluetooth device adapter which also must be implemented. This Bluetooth adapter will have be extended for each supported measuring device and implemented on each supported mobile operating system.

== Process Description of Bluetooth Communication ==

=== Bluetooth Profile ===

Serial Port Profile (SPP).

mobile devices, including iOS and Android smartphones/tablets.

=== Communication Process Description for unpaired devices in brief:===