The image is a slide from a presentation on biological problems. The slide is titled "Why? Biological problems are complex. Multiple inter-dependent parameters. Bottlenecks in optimal system design. 2 possible solutions. Statistical methods - DoE by factorial design and RSM: Commercialised but limited scope. Evolutionary methods - GA: wide scope, no practical limit on no of parameters, through spanning of solution space, limited tool availability leading to restricted use." The slide has a white background and black text. At the top of the slide, there is a logo for Sanger and the date "01/12/2015".