The image shows a wooden desk with a laptop and two papers on it. On the left side of the desk, there is a small electronic device with a red and black wire attached to it. The device appears to be a small circuit board with a small piece of paper on top of it. Next to the device, there are two graphs on the paper, one showing a line graph and the other showing a plot of a waveform. The graph on the left is a black and white line graph, while the plot on the right is a red line graph. There is also a small black wire connected to the circuit board. The desk is cluttered with various items, including a black bag and a blue and white checkered shirt.