Measure colors in XYZ and Lab color spaces from any photo area. Calculate distance between two colors in Lab. Adjust chromaticity values to match iPhone4 camera characteristics. Supports calibration using color checkers.
A multifunctional performs basic math, scientific calculations, and currency conversion. It stores calculation history, allows note-taking, and supports payment processing through integrated purchase confirmation.
Track expenses by splitting costs based on item weights. Scan receipts live with camera movement. Preview and adjust splits in real time. Share splits with group members. Calculate taxes and tips automatically. Export split details as PDF.
