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The Trash Talker is an innovative gadget that measures the amount of discarded material daily and shares that information with an intuitive desktop user interface, giving companies visualized data to manage their recycling programs.

Trash Talker

OVERVIEW

Most large companies offer employees two bins near their work spaces: a brown trash receptacle, and a blue receptacle for recycled materials. Employees dutifully divide waste into each bin that are emptied at the end of the day. However, employees lack feedback on this effort resulting in limited behavior change. The Trash Talker is an innovative gadget that measures the amount of discarded material daily and shares that information with an intuitive desktop user interface, giving companies the ability to manage their recycling programs, reduce their waste, publicize their efforts, and offer small scale employee incentive programs.

The Trash Talker uses small weight sensors placed underneath both receptacles. Connected wirelessly to an employee’s computer (via RFID & Bluetooth interface), the worker and manager receive data on the amount of waste/recycled materials each person generates on a daily basis. This data can be visualized many ways, including actual weight or volume in relation to other employees or graphically number of trees used. The webpage & widget interfaces serve as a daily reminder for each employee about how much they are throwing out. This helps them to reconsider what they use & conserve as well as offer tips for certain reducing their waste output.

The deeper corporate value comes with data collection throughout the company’s network and then aggregated to track the overall level of waste management for departments and an entire company. Companies will gain heightened visibility of how its resources are used as well as the volume of materials they are recycling versus throwing out. This information is immediate and can be used to curb excess waste (i.e. “John, your trash has been twice as high this month” or “Cindy, you generate half as much waste as other employees, tell us how we can learn from your working patterns.”).

Trash Talker allows green leadership to be showcased by analyzing its waste year over year and publishing its data records while also contributing to bottom-line profit.
Eli Reich (Alchemy Goods), Zac West (IDeology Firm), and Aaron Uhrmacher collaboration.
(2009 Greener Gadget project submission)
Posted in Portfolio

Project Run Away is an interactive story where you are the main character.

Project Run Away

project-run-away

Note: This project was first shown at the ITP Winter Show 2008.

Name

Project Run Away

Summary

Project Run Away is an interactive story where you are the main character. Your assistant shows you an embarrassing photo that was published in a recent magazine and informs you that the paparazzi have staked out your building hoping to capture another humiliating image. As he distracts the gathered media outside your door, you race to the elevator and, with the help of the building’s residents, create a disguise that will allow you to escape unseen. But before they will help you, you’ve got to help them.

Programs

Project Run Away is primarily coded in the Processing environment along with serial communication with an Arduino microcontroller.

Overview

The purpose of this project is to try and create a new type of game interaction with a sense of physicality and presence. We constructed a five story building out of plexiglass. Each floor has a super bright LED in the back to illuminate it once it is unlocked through game play. There is an elevator button that uses an FSR corresponding to each floor next to the door, which is secured with Velcro and a plastic hinge.

Inside each floor is a piece of your disguise. In order to unlock the level and receive the element of the disguise, you first have to interact with the resident of the floor and complete a request. These requests range from exercising with an aerobics instructor to helping a painter complete his newest work. Only after you have put on the entire disguise will you be able to leave the building without being spotted.

The code is written in Processing and consists of mostly boolean variables and switch cases to ensure that the user progresses through the game and completes the milestones to move on. Each floor consists of four parts: an introductory video, an interaction, another video and the floor choice. The user cannot complete some floors until he or she first completes others. The user also cannot win the game without first visiting all of the floors, regardless of the order.

Observations & Research

The project is inspired by the “Choose Your Own Adventure” books from my youth. You can go to any part of the story after completing each chapter, and it still makes sense. There have been many examples of this in the digital age, but most involve little interaction outside of clicking a button. The goal of this project is to make that interaction more meaningful for the user but maintain enough entertainment to keep other viewers engaged.

Challenges

Aside from time constraints, the biggest challenge thus far is getting of the code to play nicely in Processing. Video is notoriously difficult to manipulate in this environment (many prefer Open FrameWorks or Jitter). Many hours were spent trying to get the video to simply play. All of the interactions work in their own sketches, but there is still some difficulty getting them to work in the main sketch.

Another challenge for a project like this is story boarding. Once the scenes were filmed, there wasn’t much room to make changes to accommodate construction or coding changes.

Implementation

There is a physical replica of the building made out of plexiglass. Each floor has a two way mirror in front so that you cannot see what is inside. When the user completes the floor, a superbrite LED illuminates the contents, and the user can open the door and put it on. Next to each floor is an elevator button constructed of force sensors. The appropriate amount of force on these buttons moves the elevator to the corresponding floor.

There is a video camera that is used for image capture, sound and motion detection. There is also a monitor/computer used to execute the program.

Additional Information

More background information on the project’s creation is available here.

Play the Game

You can play a modified version of the game thanks to YouTube. Start here:

This project was a collaboration between Aaron Uhrmacher and Winslow Porter.

Posted in Portfolio