If you've never heard of Koribo before, you're not alone. Koribo is an Israeli-based company that designs electronic and computer input peripherals. They are not much known outside of the Middle East and currently have no American distributors. Koribo's current product lineup consists of one Media Center / Home Theater PC remote, and four wireless MC/HTPC keyboards, three of which I will be looking at: the Leira, Vivar, and Mini.Koribo says that its products offer a uniqueness over the competition - they are both stylish and practical; they offer form without sacrificing function. Koribo says that this is essential to increasing the "wife acceptance factor".  The WAF, as the Wikipedia page that Koribo links directly to on their website says, is '...the chance that a wife will approve the purchase of expensive consumer electronics...'  Thus, this concerns purchases of computers, and by extension, Koribo's keyboards. The Wikipedia entry goes on to further explain that the WAF increases, for the most part, as the stylishness and compactness of the product increases.