Data collection software for mobile computer

For the project I'm working on I will need data collection software for the mobile computer with built-in bar code scanner. This software should be hardware-independent and be OS-agnostic, that said the devices will have Intel Xscale processors and PPC2002, PPC2003, and WM5/6 OSes. Here are the few of the functions this software should be able to do: Data collection, saving record into flat text file. 1 Login to set date/time, user ID/name, mobile computer ID. 2 Scan in, key in data in 3 to 6 fields. 3 These 3 - 6 data filed should be customizable, order, size, label, drop-down box. Customizable through .xml file or .ini file or else. 4 Once all fields are populated, need to be able to clear record, save record, edit record. 5 All collected data stored in comma delimited text file. 6 Collected data can be exported as a comma delimited file or simple .html file. 7 Search, data scanned in one of the filed, search lists number of records matching search criteria. Records can be reviewed, edited or deleted. Audit, updating existing records, saving updated data into flat text file. 1 Log-in to set date/time, user ID/name, mobile computer ID. 2 Comma delimited file imported from PC. 3 To begin the audit list of records displayed. 4 Individual record can be opened for review, and edited if necessary. 5 If there is any difference between the original record and actual data then new record is created. 6 At the completion of the audit new comma delimited file created. File contains original records that are were not edited and records that have updated data. 7 Collected data can be exported as a comma delimited file or simple .html file. Deliverable: Functional software, source code.