Project

# Title Team Members TA Documents Sponsor
4 Jump Trading Simulation Interface
Design Award
David McKiernan
Jacob Clifton
Ryan Schmid
Rajarshi Roy appendix0.pdf
design_document0.docx
final_paper0.pdf
presentation0.presentation
proposal0.pdf
Currently, clinical simulators (full-body, robotic electromechanical devices) rely on computer-based input through a laptop computer. The computer interface is a complex series of screen-based inputs that are typically handled through keystrokes and the use of a mouse.

Our goal is to design a new user interface that is easier to use than the current model. The interface would allow the technician to manipulate key data quicker and more efficiently, thus allowing for a more realistic simulation experience. In addition, the technician would be better able to monitor student performance rather than staring at a screen.

We plan on using a micro-controller which will use a USB interface to talk to the computer that sets certain parameters for the "body" (Blood pressure, heart rate, respiratory rate, etc). The micro-controller will take data from various knobs, buttons, and a numeric key pad. The keypad will be used to enter a specific value and will be shown on a display prior to being uploaded to the computer. The knob(s) will be used to sweep certain parameters. The interface will allow the technician to sweep several parameters at the same time. The buttons will allow the operator to upload preset values to the computer (resting state, tachycardia, etc).

RFI Detector

Jamie Brunskill, Tyler Shaw, Kyle Stevens

RFI Detector

Featured Project

Problem Statement:

Radio frequency interference from cell phones disrupts measurements at the radio observatory in Arecibo, Puerto Rico. Many visitors do not comply when asked to turn their phones off or put them in airplane mode.

Description:

We are planning to design a handheld device that will be able to detect radio frequency interference from cell phones from approximately one meter away. This will allow someone to determine if a phone has been turned off or is in airplane mode.

The device will feature an RF front end consisting of antennas, filters, and matching networks. Multiple receiver chains may be used for different bands if necessary. They will feed into a detection circuit that will determine if the power within a given band is above a certain threshold. This information will be sent to a microcontroller that will provide visual/audible user feedback.

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