Welcome to my page!

I'm Jeff Pettyjohn.

I Write Sometimes

Here are some articles about whatever was on my mind at the time.

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by Jeff Pettyjohn

Virtual Buzzer App

Making Android apps has quickly become a hobby of mine this year while everyone is social distancing. My latest app's goal is intended to be a fun way to bring people back together.

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by Jeff Pettyjohn

Jeff's Guide to Cats

Cats, whether they are bigger than you are and fenced in at the zoo or sitting on your keyboard currently, all tend to show the same general signs. So, what are the signs?

Phone Security App Picture
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Phone Security App

For the moments when you need to set your phone down for an extended period of time in a location that may be accessible to strangers. You want to believe the best in everyone, but you also don't want to have your phone stolen. Enter PSA. The Phone Security App is a simple app that monitors motion on your phone via the accelerometer sensor. When the alarm is armed, the app will run in the background monitoring for movement. If movement is detected, then an alarm will sound.

Features:
  • Alarm sounds when phone is picked up after being armed.
  • Volume control for alert.
  • Sensitivity control for movement threshold.
  • Ability to disarm the alarm at anytime.
  • Disarm the alarm by simply unlocking your phone.
  • Phone is armed even while the phone is locked.
  • Inability to turn down volume without disarming the alarm.
  • Instructions for use in app.

Get it on Google Play

Contact Me

I am interested in new opportunities, friendly greetings, and funny jokes! :)
Email: jeff [at] jeffpettyjohn.com