... as services designed to support older mobile devices with no speech recognition functionality even though they are not perfect (Maria. K, 2015). Instant messaging (IM) apps is online chat offering real-time text communication via the Internet. It is used text-based messages between two or more members over any network. They differ from other technologies such as email as they provide synchronized real ... intelligent automated building systems automatically (Maria. K, 2015). Abstract Mobile communication has advanced from 1G mobile with voice recognition which was replaced by 2G digital...

• Word Count: 1528
• Approx Pages: 6
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• Grade Level: Undergraduate