ABIRO WATCHDOG - J2ME apps, Mobile apps, Java apps, MIDP apps for Alcatel OT-311

Abiro Watchdog enables you to use a secondary mobile phone as a surveillance device.

Abiro Watchdog enables you to use a secondary mobile phone as a camera surveillance device, either receiving photos when things happen or trigger photos yourself by sending the other phone an SMS.

Watchdog has two principal modes of operation:

* Motion detection: Photos are taken automatically when a major change in what the camera sees is noticed. Watchdog checks for any changes at a set interval, and sends a photo only when there is a noticeable change. The method for detection compensates for sun light shifts and other slow changes, to avoid false triggering.
* Manual Request: This works by using Watchdog to send an SMS to the phone used for surveillance, that then takes a photo and sends it back via MMS to the same phone as sent the SMS. The MMS is received in the regular message inbox of the phone.

Main Screen

The main screen shows what the camera sees, and you can perform the actions described below from the main screen menu.

Verify

Verify is used to simulate motion detection, so you can try out the settings made in Setup. Use it also to get rid of initial permission warnings.

Trig

Performs the same function as the stand-alone application WatchdogTrig.

Triggers (via SMS) another phone running Watchdog to send back a photo as an MMS.

Preferably set Watchdog on the other phone to Auto-start.

Also make sure that permission warnings are not stopping the other phone from taking a photo and sending an MMS without user intervention.

Setup

Through Setup it's possible to control where photos taken via motion detection (and Verify) are sent, what types of alerts should be activated locally, whether auto-start and motion detection should be activated, and what resolution to take the photos at.

Send method

Used for motion detection and Verify.

* SMS: Sends a text message to a given destination (phone number only). Default: off.
* MMS: Sends a text message and the taken photo to a given destination (phone number or e-mail address). Default: off.
* HTTP: Sends the taken photo to a server via a given URL. Default: off.
These can be combined for greater effect, e.g. HTTP can be used for transferring the photo, and an SMS can be sent to notify the user that a photo has been taken, etc. You can also use SMS only for lower cost, and then request a photo on demand via WatchdogTrig.

The following three options set the actual destinations for the Send method selection.

Phone number (SMS, MMS)

Must be a valid phone number, that can be looked up in the phone book. Default: blank.

E-mail address (MMS)

Must be a valid e-mail address, that can be looked up in the phone book. Default: blank.

Script URL (HTTP)

Must be a valid URL, pointing to a receiving script. See under HTTP Transfer for how to interpret the data sent. Default: blank.

Alert

Used to alert the intruder that a photo has been taken. Due to the arguable value of that, they are de-activated by default for maximum stealth action.

* Beep: A short audible beep. Default: off.
* Light: The display blinks. Default: off.
* Vibrate: The phone vibrates. Default: off.
Auto-start

Controls whether the application shall auto-start after a power cycle. This can be useful for autonomously activating Watchdog after a power failure. Default: off.

Motion detection

Activates the automatic motion detection. Note that this setting is not saved in persistent storage, to avoid false triggering while configuring Watchdog. Default: off.

Motion detection interval

Controls the time between motion detection snapshots. A shorter interval makes it more likely to catch the change, but could also lead to more false triggering if things change continuously. Default: 15 seconds.

Phone number for Trig

The phone number used for triggering a photo on another phone (see Trig above), making it easy to send repetitive triggers.

Resolution

The pixel resolution of the taken photos. Higher resolution leads to more data, so try with the lowest resolution first, to see if that's sufficient. Note that cameras have different resolution choices, so this is very much phone dependent. Default: the lowest available resolution.