Second, there must be a successful history of implementation before an investment in time and resources to employ an innovation can be made. By following the instructions on the page Appropedia:Status, the status of a particular appropriate technology can be shown easily to help users decide on the use of a technology.
Kumudu gharama hii, kwanza, lazima kuwe na maelezo ya kutosha na michoro ili watumiaji waamini kwamba kuna umakini wa kutosha kwenye ubunifu bidhaa na kwamba kifaa kilichobuniwa kitafanya kazi kama kilivyoelezewa.