Jigsawsafe - Secure Authorised Field Evaluation Tool - remote secure tamper-proof recording of key events - e.g. Gemba walks, tool sign off, etc. Listen to a detailed description and witness a live demonstration of this secure, verifiable, auditable Smartphone Application (App) that allows real-time collaboration with your own staff and customers - providing sign-offs, proof of works and witnessed certifications from anywhere in the world!