Google Map GPS Cell Phone Tracker allows you to track Android, iOS, Windows Phone, and Java ME cellphones using Google Maps. It has two parts, a server and phone clients. You have a choice of two servers, using asp.net and SQL server or PHP and MySQL. The server software allows you to view cellphone locations in realtime using Google Maps and store routes and view them later. The client applications send their locations to the website periodically. All four applications work properly in the background and are written natively on each platform.
QRwave uses QR codes to streamline the B2B ordering process. It is a Web service/smartphone application combo which allows your clients to place an order by simply scanning an item's QR code. With QRwave, any authorized company employees can place a restocking order as soon as they notice that supplies are running low. There's no need to remember a website URL or vendor information. Everything is included in the QR code.