definiens: means TTP ’s technology based on a single - channel i mplementation of the invention as described in the patent family including EP0615470 and as described further in the TTP Patent Rights, and including TTP know - how relat ing to single - channel piezoelectric droplet ejectio n technology . For the avoidance of doubt, SureDrop Te chnology does not include other TTP droplet generat ing or printing technologies ; means the target criteria to be met by a Functiona l Deliverable as specified in the Detailed Phase Work Programme from time to time, in cluding as agreed by the Parties, user specificatio ns, functional specifications and design specifications ; means, in relation to the testing of a Functional Deliverable, a document described in the Detailed Phase Work Programme setting out the procedures for testing that Functional Deliverable, based on the Target Specification therefor and shall include factory as sessment tests and site acceptance tests as agreed by the Parties ; means any costs incurred by TTP for provision of s ervices from third parties in relation to the performance of the Development Programme not in cluding TTP ’s or TTP ’s Affiliates ’ direct Professio nal Fees ; means the personnel used by TTP and the Sub - Contra ctors to perform TTP ’s obligations under this Agreement ; and shall be construed accordingly ; means print heads incorporating SureDrop Technolog y or SureDropArray Technology and associated fluid feed and drive electronics ; means the TTP location or locations where the Deve lopment Programme is to be carried out ( other than the QBD - IP Site(s ) ), as identified in t he Detailed Phase Work Programme, or other sites as may be added as appropriate ; means that part of the Software which is TTP ’s pro prietary software included in the Bespoke Materials ( including all enhancements and correctio ns of the same ) ; means value added tax as provided for in the Value Added Tax Act 1994 and any other tax of a similar fiscal nature whether imposed in the U nited Kingdom ( instead of or in addition to value a dded tax ) or elsewhere ; means a day other than a Saturday, Sunday or Engli sh or Scottish public holiday