--- a
+++ b/brno-university-of-technology-smartphone-ppg-database-but-ppg-2.0.0/149106/149106_ACC.hea
@@ -0,0 +1,4 @@
+149106_ACC 3 100 1000
+149106_ACC.dat 16 697.1702(-563314)/mg 0 0 -8367 9509 0 ACC_X
+149106_ACC.dat 16 799.1951(-60739)/mg 0 0 13586 -25870 0 ACC_Y
+149106_ACC.dat 16 936.2(494314)/mg 0 0 0 -17421 0 ACC_Z