Firefox OS/Metrics: Difference between revisions

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#Screen Height, Width, Pixel density: This is needed for CoreApps development (Gallery, Camera, Dialer, Browser) and 3rd party apps. These apps need to know the screen sizes, resolutions that they would need to support.
#Screen Height, Width, Pixel density: This is needed for CoreApps development (Gallery, Camera, Dialer, Browser) and 3rd party apps. These apps need to know the screen sizes, resolutions that they would need to support.


==Design of Ping==
==Design of Activation Ping==
#Is triggered through the first-time use experience / activation. Will automatically retry until it is successful (on a 1 hour interval)
#Is triggered through the first-time use experience / activation. Will automatically retry until it is successful (on a 1 hour interval)
#Never pings again once it is successful (unless the phone's "userdata" partition is formatted through the recovery partition, but this is not a case we support generally, it means wiping all of the user's data)
#Never pings again once it is successful (unless the phone's "userdata" partition is formatted through the recovery partition, but this is not a case we support generally, it means wiping all of the user's data)
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===Delta to what exists today===
===Delta to what exists today===
#Information:
#Information:
##Gives the total number of "sold"(activated) FFOS devices, whereas current ping gives the devices connected to WiFi on a particular day
##ActivationPing Gives the total number of "sold"(activated) FFOS devices, whereas current ADI ping gives the devices connected to WiFi on a particular day
###Product decision making needs information
###Product decision making needs the information about devices sold (ActivatioPing). Current ADI ping approximated devices active on a certain day on WiFi. Difference is retention. This will help determine focus on what is causing the dropoff, investigate certain markets are doing better, and making investments in improving the retention  
#### Devices sold (proposed ping)
#### Devices active on a certain day on WiFi. (previous ping)
Difference is retention, This will help determine focus on what is causing the dropoff, investigate certain markets are doing better, and making investments in improving the retention  
#Reliability
#Reliability
##Current Ping from 1.3 shows approx 5 devices reporting as of March 24th 2014. https://dataviz.mozilla.org/views/ADI_Ping_1_3/HistoricalADITrend#2
##Current Ping from 1.3 shows approx 5 devices reporting as of March 24th 2014. https://dataviz.mozilla.org/views/ADI_Ping_1_3/HistoricalADITrend#2
##From previous versions, Partners removed due to cost concern
##From previous versions, Partners removed ADI ping due to cost concern. Activation Ping is sent once in a lifetime, which should allay cost concerns.
##Current ping is sent everyday, while the proposed ping is sent once in a lifetime, which should allay cost concerns


== ==
== ==
canmove, Confirmed users
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