Get A Handle Weekly Log

February 12th

This week, we created our Wiki and Google Drive accounts. We settled on the project idea of tracking a tennis swing. Once we were able to decide that, we sat down to decide what kind of components we would need. We completed an initial project proposal and selected a name for our project, as well as an initial budget.

February 19th

This week, we received feedback from Professor Gonzalez and our TA. With that feedback in hand, we went into our wiki page and more specifically addressed our objectives and challenges. We also updated our budget and our Gantt charts.

February 26th

This week, we got our budget approved for purchases for the Bluetooth Shield and the IMU. We got the Arduino Uno from the 015 lab and will begin preliminary coding this week. We also read the papers written by other teams that were recommended to us by our TA.

March 3rd

We were alerted to the fact that we were falling behind on several aspects of our project. We have several main parts of programming that need to be completed: the collection of raw data, the processing of the raw data, creating the data flow from the IMU to the computer, and (possibly) the animation of the data. At this point, our project may have to be scaled back to be a little less ambitious. A few things that we are considering cutting out are the use of a Bluetooth connection directly to the computer, and a potential animation of the racket swing. Additionally, instead of attempting to process the data in real time, we will first collect the data and process afterwards. Our first step this week is to complete a program within Matlab that will accept data from a serial connection to the Arduino. A basic skeleton of this program has been written, saving a simple written loop. Now, the important part will be for us to write out each degree of freedom's values through the serial port to be saved into Matlab. This will be the first big step that we will take this week.