Abstract: A fluorescent microscopic imaging apparatus for detecting a skin to be tested includes a light guiding structure, a light emitting module, an imaging module and an excitation light blocking filter unit. A first plane of the light guiding structure contacts the skin to be tested. The light emitting module includes a plurality of white light emitting units and a plurality of excitation light emitting units those are staggered with each other. The imaging module is disposed at a central position of the light emitting module. The excitation light blocking filter unit blocks an excitation light with a specific wavelength emitted by each excitation light emitting unit.

Abstract: A method of automatically recording cosmetology procedure applied to a system of automatically recording cosmetology procedure is to capture detection images continuously, recognize a cosmetic product and start to measure time when determining that a user starts to use the cosmetic product, stop measuring time and record a usage of the cosmetic product in this round when determining that the user stops using the cosmetic product, and output a reminder notification of incorrect procedure when determining that there is incorrect usage of the cosmetic product according to a standard cosmetology procedure. The present disclosed example can record the usage of the cosmetic products automatically, and prevent the user from the incorrect usage of the cosmetic product.

Abstract: A method of automatically managing remaining capacities of beauty products is provided. The method is applied to a system of managing beauty products and has the following steps: recognizing a beauty product being used by a user under a record mode; weighing the beauty product after the user finishes using the beauty product for obtaining a weight after usage; recording the usage of the beauty product in this round and updating a remaining volume of the beauty product; and outputting a reminder of upcoming run out of beauty product when determining that the remaining volume of any beauty product is less than a default sufficient volume.

Abstract: This invention relates to a light field-modulable optical needle assembly including a coherent light source, a light conduction member and a light modulation member. The light conduction member includes a light incident face that is proximate to the coherent light source, a light exiting face that is opposite to the light incident face and distal from the coherent light source, and a surrounding face that peripherally extends from the light incident face to the light exiting face to be connected therebetween. The light modulation member is disposed proximate to one of the light incident face, the light exiting face and the surrounding face of the light conduction member and is formed with a microstructure. The light emitted from the light field-modulable optical needle assembly has a light output power distribution adjustable by the microstructure of the light modulation member.