OpenCapSense FYP Application
OfficePro
Objective
Living in a metropolis with high-end
technology around us, computer seems to have become a necessity to every one of
us. Though not foolproof, Hongkongers are sitting in front of the monitors a
few hours every day. With such a high usage this means it would be highly
beneficial to the citizens if we walk a further step to improve the user
experience - which is why we are introducing the OfficePro to you.
Our sensing table follows three main
principles: environmentally-friendliness, convenience and fun. We allow
automatic turning on and off of computer and lighting systems by detecting
presense of users. This prevents unnecessary usage of electricity which helps
to reduce greenhouse gas emission.
With the help of the OpenCapSense Kit, we
are transferring the traditional keyboard onto a smart table which users can
have complete control of the computer with simply some gestures. The table
serves as a floating keypad that allows arrow and volumn control to be used for
from basic internet surfing to word file editing to even pc game playing. It
replaces part of the function of the traditional keyboard. It is modern and
user-friendly, and it is fun.
Details of
the project
Our sensing table will make use of the
OpenCapSense Kit to serve functions that provides the users with a whole new
working experience. Whilst the table brings convenience to users, we try to
keep everything simple so that it is easy to use even for first-time users.
The sensing table basically serves the
following functions:
1.
Automatic system turn on
When user sits on the chair and approaches the table, the action triggers sensor A to turn on the whole system. System recognizes that the table is in use and thus turns on the computer monitor and the light for the users. The remaining sensors also switch to the stand-by mode.
2.
Floating arrow keys
We understand that sometimes it’s just hard to do internet surfing with greasy hands of snacks, which is why we are designing the floating arrow keys to allow computer control without the trouble of having to touch the pad. Sensors B,G,F and H are by default set as UP, DOWN, LEFT and RIGHT keys respectively. This gives users more freedom to explore on the unlimited internet world and brings more interest to playing computer games as the sensors serve also as a game controller.
There is also a
sensor C in between the four sensors for user customization later on. Users can
decide the function of the key according to their individual needs.
3.
Volumn control
On the left side there lies sensors D and E which are responsible for the volumn control of the computer. D and E represent maximum and minimum volumn respectively, and users can move their hands in between the two to have gradual increase/decrease of volumn as the two sensors can sense change of input data due to movement of hands.
4. System locker
A sensing table is somehow just a table, and there are times when we do not want any additional features and want to keep it simple and plain. In this case, a locker may help. We decide default locking pattern for the system triggered with sensors B,F,G and H. It is easy like unlocking your smartphone. The only difference is that you do not even have to touch.
After a successful recognition of the locking pattern, any further control options would be denied. At this time users can do things on the table freely without needing to worry that their gestures would trigger some unwanted options for the computer. They now can do writing, drink cola or simply take a good nap on the table!
