FIELD: computer engineering. SUBSTANCE: device has optical reflector like golf ball, which surface is covered with multiple pot-shaped grooves. Surface of optical reflector provides combination of graphic information, which is used for detection of shift of position and for storing information about sift of position and control parameter on ball. EFFECT: increased speed, increased resolution, possibility to detect both relative and absolute shifts. 4 cl, 12 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR GENERAL-PURPOSE OPTICAL INTELLIGENT KEYBOARD | 1992 |
|
RU2131141C1 |
| SHOE CORRECTING DEVICE | 2000 |
|
RU2236806C2 |
| LINKAGE METER | 2003 |
|
RU2267091C2 |
| HYBRID TOUCH SCREEN DEVICE AND METHOD FOR OPERATING SAME | 2013 |
|
RU2609095C2 |
| PHOTOCOLORIMETER-REFLECTOMETER | 1999 |
|
RU2154260C1 |
| UNIT FOR MOVING AND POSITIONING THE CARD FOR LASER AND/OR ELECTRONIC PERSONALIZATION | 2022 |
|
RU2767026C1 |
| CARD ROTATION MODULE FOR PERSONALIZATION | 2021 |
|
RU2759089C1 |
| INFORMATION REPRODUCING METHOD, INFORMATION INPUT/OUTPUT METHOD, INFORMATION REPRODUCING DEVICE, PORTABLE INFORMATION INPUT/OUTPUT DEVICE AND ELECTRONIC TOY USING DOT PATTERN | 2008 |
|
RU2473966C2 |
| METHOD OF REPRODUCING INFORMATION, A METHOD OF INFORMATION INPUT/OUTPUT, A PLAYBACK DEVICE INFORMATION, A PORTABLE INFORMATION INPUT/OUTPUT DEVICE AND A ELECTRONIC TOY WHERE A POINT RASTER IS USED | 2012 |
|
RU2673275C2 |
| METHOD FOR MONITORING PHYSIOLOGICAL STATE OF BIVALVE MOLLUSCS AND SYSTEM FOR ITS IMPLEMENTATION | 2024 |
|
RU2838427C1 |
