The statements in the following activity come from the following article:  

[1] Z. J. Smith, K. Chu, A. R. Espenson, M. Rahimzadeh, A. Gryshuk, M. Molinaro, D. M. Dwyre, S. Lane, D. Matthews, and S. Wachsmann-Hogiu, “Cell-Phone-Based Platform for Biomedical Device Development and Education Applications,” PLOS ONE, vol. 6, no. 3, p. e17150, Mar. 2011, doi: 10.1371/journal.pone.0017150. 

Do a search for the article to read the abstract if necessary.

In what section would you expect to find the following information?  

“All mobile phones were Nokia N73 camera phones, equipped with a 3.2 megapixel (2048×1536 pixel) CMOS camera with a 5.6×4.2 mm sensor, yielding an ~2.7 µm pixel spacing. The phone and optical components were mounted using an optical rail system, and laid out as in Figure 1a.”

In what section would you expect to find the following information?  

"Figures 2a and 2b show color, brightfield images of thick and thin Giemsa-stained smears of malaria-infected red blood cells, respectively, captured on the mobile phone microscope."

In what section would you expect to find the following information? 

"Given the ubiquity of mobile phone networks, the fact that many mobile phones are now equipped with digital cameras, the increase in computational power of mobile phones, and the advent of inexpensive high-power light emitting diodes (LEDs), we believe that these technologies can be combined to create an inexpensive and powerful tool for light (and especially fluorescence) microscopy in developing regions." 

In what section would you expect to find the following information? 

"While future field studies are planned to evaluate the reliability and ease of use of mobile phone microscopy, our present system serves as a proof of principle that clinical imaging of hematologic and infectious diseases is possible with conventional mobile phone camera technology combined with a custom microscopy attachment."