| 摘要 |
<p>A book comprises at least one page (2), the or each page comprising a laminate (3) of at least two sheet portions (4, 5) and a printed circuit sheet (17) comprising a substrate and conductive tracks disposed on the substrate. The printed circuit sheet has first and second portions (20, 21). At least some of the conductive tracks run from the first to the second portion of the printed circuit sheet. The second portion of the printed circuit sheet comprises at least two fingers (25). Each finger supports at least one electronic device for providing user input and/or output. Each finger (25) is inserted into a respective page (2) in between sheet portions.</p> |
