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WhatsApp blending group messaging into social networking

Bottom line: Teens and young adults are increasingly using WhatsApp not only for traditional messaging, but also for the more general and long-term "staying in touch," including sharing status updates and pictures, that has traditionally been the heart and soul of social networking on Facebook.

WhatsApp's success appears to signal a shift in social networking, from networking with big and open social networks to networking with closed groups. These groups are different from traditional message groups -- the groups last longer, they have names, and people enter and leave more dynamically....

Read the full article on the SeekingAlpha site here:
http://seekingalpha.com/article/1719552-whatsapps-quiet-move-into-social-networking-and-why-facebook-should-worry 

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Intel demos indoor location technology in new Wi-Fi chips at MWC 2015

Intel made several announcements at MWC 2015, including a new chipset for wireless connectivity (Wi-Fi) in mobile devices. This new chipset, the 8270, include in-chip support for indoor location positioning. Below we explain their technology and show a video of it in action. With this announcement, Intel joins Broadcom, Qualcomm and other chip makers in moving broad indoor location positioning into mobile device hardware.

The transition of indoor location positioning into chips is a trend identified in the newest Grizzly Analytics report on Indoor Location Positioning Technologies, released the week before MWC 2015. By moving indoor location positioning from software into hardware, chips such as Intel's enable location positioning to run continuously and universally, without using device CPU, and with less power consumption.

Intel's technology delivers 1-3 meter accuracy, using a technique called multilateration, generating a new location estimate every second. While 1-3 meter …

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Grizzly Analytics has analyzed indoor location technologies by over 150 companies, and virtually all of the radio-based technologies operate by measuring the distance between the device being tracked and other radio devices, and using these distance measurements for either multilateration or fingerprinting. For example, the well known BLE beacons measure a device…

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Before MWC started, we released our Guide to Indoor Location at MWC, with 23 companies:


During the conference we notified our guide recipients of 10 other indoor location exhibitors that we saw. (Sign up here to receive our guide and to be on our mailing list for next year's MWC.)

This is many more indoor location related exhibits that previous years. The area is growing by leaps and bounds! Our recent report on indoor location technologies analyzed and profiled almost 200 companies!

Here are some videos, so you can see the technologies in action, followed by a list of the other indoor location companies that were at MWC.

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Next comes Estimote, makers of Bluetooth (BLE) beacons, who introduced self-mapping b…