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DTSTAMP:20211208T164412Z
LOCATION:Level 2 - Exhibit Hall
DTSTART;TZID=America/Los_Angeles:20211208T170000
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UID:dac_DAC 2021_sess251_ESSPOST104@linklings.com
SUMMARY:CANCELLED: Modernizing Public Infrastructure with Interactive Devi
 ces
DESCRIPTION:Designer, IP and Embedded Systems Track Poster Networking Rece
 ption\n\nCANCELLED: Modernizing Public Infrastructure with Interactive Dev
 ices\n\nGray\n\nA large American city sought to convert over 7,000 payphon
 es across the city into a public, citywide Wi-Fi network. The goal was to 
 create free, encrypted, gigabit wireless Internet coverage and displays fo
 r public engagement by converting old payphones into slim-profile edge dev
 ices around the city. \n\nIn addition to hosting a WIFI hotspot or 4G/5G s
 mall cell, the new edge devices would need to support:  \n-Device charging
  via USB  \n-55” displays for advertising and announcements  \n-55&#
 8221; interactive display for users to engage with various software applic
 ations \n-Emergency call button (E911) \n\nCreating a system architecture 
 for these complex, multi-purpose Internet of Things (IoT) devices across d
 iverse locations into a consistent form factor was a challenge for the des
 ign team.   \n\nHowever, the multi-disciplinary design team collaborated t
 o overcome the challenges to build a mounting system for the structure, ch
 oosing the correct materials for RF transmissivity and signal strength, pr
 eparing the systems for street side servicing, and optimizing the flow of 
 components and electrical systems.\n\nVirtual Program: Presented In-Person
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