Abstract: We realized the solid-state 1D-beam scanner with field of view of 56° × 14° and resolution points number of >1000 by using electrically-driven solid-state beam scanner and DOE. We also ...

A barcode encoding library supporting over 50 symbologies including Code 128, Data Matrix, USPS OneCode, EAN-128, UPC/EAN, ITF, QR Code, Code 16k, PDF417, MicroPDF417 ...

BarcodeAPI.org is an open source barcode server capable of generating a wide range of barcodes over a RESTful HTTP server.

Abstract: The mobile payment service is an important and popular service that attracts attentions. Number of mobile users is growing up every day. The users like to have more and more services ready ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...