NeoSeq and NeoMap widgets can work in concert. (A) A NeoSeq widget displays sequence as characters. Here, the user has highlighted a section of the sequence. The selected region appears in red. (B) NeoSeq and NeoMap working in concert. Here, a red RectangleGlyph covers the section of the NeoMap corresponding to the section of sequence displayed in the NeoSeq. Click-dragging the RectangleGlyph in the NeoMap scrolls the sequence displayed in the NeoSeq. Likewise, scrolling the NeoSeq moves the RectangleGlyph. In many settings, it is useful to be able to view sequence data in a scrollable window, linked to a map in which annotations and other notations on the sequence appear.