NFC

WearHacks Kicks Off in Toronto

WearHacks is an international non-profit organization headquartered in Montreal, focused on the promotion of innovation and entrepreneurship in Wearable Technology and Internet of Things all over the world. They kicked off this past weekend in Toronto, drawing hundreds of attendees and bringing together developers, designers, project managers, students, and engineers with an entrepreneurial and creative mind.

Android* 上的 NFC 应用开发与案例研究

介绍

NFC(近场通信)是一种基于标准的短距离无线连接技术,支持在电子设备间进行简单、直观的双向互动。 触摸 NFC 设备,并在两台 NFC 设备之间通信非常方便。 例如,借助智能手机集成的 NFC 技术,您可以轻松触控手机来购买物品、分享名片、下载打折券等。 您将会看到许多基于 NFC 的新用法在未来开发。

本文介绍了当前市场基于 NFC 的技术和使用模式。 接着介绍了如何在 android 应用中使用 NFC。 最后介绍了两个案例研究,以帮助了解如何开发基于 NFC 的读/写应用。

NFC 技术架构

NFC 基于 RFID 技术,频率为 13.56 MHz,并采用 10 cm 的典型操作距离。数据交换速率为 424 比特/秒。与其他的通信技术相比,NFC 的最大优势是速度快且易于使用。 下图对 NFC 与其他通信技术进行了比较。

图 1: 短距离通信技术比较

 

  • Desenvolvedores
  • Android*
  • Android*
  • NFC
  • Разработка приложений с поддержкой NFC для Android*

    Введение

    NFC— это стандарт технологии беспроводного обмена данными ближнего действия, обеспечивающий двустороннее взаимодействие между электронными устройствами. Обмениваться информацией между двумя устройствами, поддерживающими NFC, очень просто: достаточно одного касания. Например, при наличии смартфона, поддерживающего NFC, можно одним касанием приобретать товары, обмениваться визитными карточками, загружать купоны на скидки и т.п. В ближайшем будущем появится еще множество способов применения NFC.

  • Desenvolvedores
  • Android*
  • Android*
  • NFC
  • NFC Application Development on Android* with Case Studies

    Introduction

    NFC (near field communication) is a standards-based, short-range wireless connectivity technology that enables simple and intuitive two-way interactions between electronic devices. It is very convenient to touch and communicate between two NFC devices. For example, with smartphone-integrated NFC technology, you can easily touch your phone to purchase items, share business cards, download discount coupons and so on. You will see many NFC-based new usages will be developed in the future.

  • Desenvolvedores
  • Android*
  • Android*
  • NFC
  • Intel Highlights für Entwickler bei der Developer Week 2013 in Nürnberg

    Die jährliche Developer Week 2013 Konferenz von der Neue Mediengesellschaft Ulm mbH fand vom 24. – 26.Juni 2013 in Nürnberg statt. Bei dieser Konferenz handelt es sich sogar um eine Sammlung unterschiedler Konferenzen. So trifft man auf die Developer Week (kurz DWX) die Web Developer Conference (WDC), Mobile Developer Conference (MDC) und die .NET Developer Conference (DDC) in einer Woche und an einem Ort.

    Deeper Levels of Security with Intel® Identity Protection Technology - White paper

    White Paper: Deeper Levels of Security with Intel® Identity Protection Technology

    With the latest release in 2012 of Intel® Identity Protection Technology (Intel® IPT) introduced additional capabilities beyond the initial one-time password (OTP) solutions embedded in silicon and provided an extension of secure computing to a broader range of consumer,  enterprise and business applications.

    The new Intel IPT capabilities included:

  • Cliente empresarial
  • Windows*
  • NFC
  • identity protection technology
  • OTP
  • PKI
  • token
  • One-Time Password
  • Tecnologia Intel® vPro™
  • Segurança
  • Assine o NFC