WatchIt!

See the WatchIt in action

Our Message

Illinois is fifth in the nation for bicyclist deaths...


More than 100 adults are killed in cycling accidents every year, although it is a small number of fatalities, there are approximately 20,000 people that are seriously or slightly injured. Many of these accidents could be avoided if cyclists were more careful and aware of their surroundings. The main reason why most cyclists go at fast speeds is due to the idea of velocitization. Velocitization is either when cyclists become unaware of the true speed they are going or become drowsy after prolonged travelling at a high speed. The map below shows the amount of bike crashes from 2007-2009, as reported to the Illinois Department of Transportation. The example proves that, in an urban city environment, there are many residents who use bikes as a source of transportation The purple dots on the map represent the amount of people who were injured in some way. This is an issue because there should not be hundreds of people getting hurt every year due to bike accidents. In a busy city setting, it is our goal as future engineers to encourage the safety of civilians. We created WatchIt to help bikers monitor the speed they are travelling at. Our goal is to lower the numbers on the map above by making cyclists more aware of their speed and surroundings. It is important for bikers to travel at a slower speed, taking in consideration the fact that they are travelling with limited amount of protection. Using WatchIt, bikers are more prone to go at a speed that allows them to be more cautious of their surroundings. Bikers that go at a slower speed will help reduce the number of possible collisions that lead to severe injuries or even death.

Bike Map

Our Product

The WatchIt aims to lower the numbers on that map by making cyclists more aware of their speed and surroundings. The average biker goes about 10mph, but there are obviously exceptions to this statistic. The WatchIt notifies the user every time their speed increases to an increment of 3. If they go over 15, the user will be notified to slow down.

HARD WORK

It took us a week to come up with the idea for WatchIt. We then spent another week programming WatchIt in order for the accelerometer to correspond with the motion and buzzer sensor. We worked on this project for 6 hours a day for a week!!!

POWER

WatchIt functions on a Lithium Ion Polymer Battery. Lithium ion polymer batteries are thin, light, and powerful. These batteries include protection circuitry, which keeps the battery voltage from going too high or low.

HARDWARE

WatchIt's surface is a Circuit Playground(Developer Edition). It consists of 10 mini NeoPixels, a motion sensor, mini-speaker, pushbuttons, and slide switch. It also has built-in USB support, which means people can plug it in to program it.

Circuit Playground



About Our Project

Tagline
Watching your speed and your safety.
Problem we faced
Programming the motion sensor to work like a speedometer.
Type of Project
Hardware, Robotics, Wearable Technology
Technology Used
Programmed the Adafruit Circuit Playground using C++ in Arduino

Github Repository

Our Code (Arduino C++)

page1

Startup Code

page2

Code to light up the NeoPixels in the Circuit Playground

page3

Code to tell user to slow down



What We Have Created

Our Story

We made this WatchIt product during our experience at the Girls Who Code Summer Immersion Program. Members of the WatchIt crew include Gina Gerace, Yanacey Izaguirre, Chloe Chan, and Sydney Jones. Girls Who Code is a free 7-week summer immersion program for 10th-11th grade girls to learn how to code and become exposed to a variety of tech jobs. Each week of the program covers a different type of coding with projects using python, JavaScript, HTML, and Robotics. In this program, we participate in field trips, workshops, and hear from guest speakers that come from different positions in the tech industry.

Here's some info about each of us:

Gina Gerace
She is a rising senior at Oak Park and River Forest High School and lives in Oak Park, Illinois.
Gina is thinking of majoring in Computer Science.
She is the Co-President of the Wheel-throwing Club in her high school.
In her free time, she likes to watch movies and hang out with her friends and family.


Yanacey Izaguirre
She is currently a rising senior at Bolingbrook High School and lives in Bolingbrook, Illinois.
Yanacey is thinking of majoring in Bioengineering.
She is a varsity softball player on the Lady Raiders Softball Team and she is the manager of the Lady Raiders Cross Country Team.
In her free time, she likes to ride her bike and spend time with her family.


Chloe Chan
She is currently a rising senior at Jones College Prep High School and lives in Bridgeport, Illinois.
Chloe is thinking of majoring in Computer Science and minoring in Business.
She is the captain of her school's tennis team, a member of her school's Investment Club, Book Club, and Asian Club.
In her free time, she likes to read and watch tennis channels.


Sydney Jones
She is currently a rising junior at Kenwood Academy High School and lives in Hyde Park, Illinois.
Sydney is thinking of majoring in Robotics Engineering.
She is All-City, All-State, and All-American in track and field for long jump.
She is in FOCUS service club, MVP of the track and field team, and junior class Treasurer.

Group Picture