Name: Wendy Seng
Member since: 2004-02-18 11:44:48
Last Login: 2004-03-25 12:12:46

Notes:

I joined my school's robotics club since P2. I luv robots!!! I am working on a robot that is designed to pick up black, red, and white blocks, read the color, and sort them. I can add a line detector on this bot so that it will stay within a designated area. Also, I will make the microcontroller count how many blocks it has picked up, so that after it has picked up the given amount of blocks it will power itself off. I just finished disigning the gripper and i plan to go the Home Depot today to get the supplies.

Recent blog entries by zxcvb123

Joining this site has stirred up some old memories. I had almost completely forgotten about another robotics project with which I was involved.

In the 1980's there was a robot called the Tomy Robot. It had an extendable gripping arm, a head that swiveled, and tank tracks that let it zip around a house.

My friends ripped the thing's head off and placed a camera on it. We had one of the first Picture-In-Picture TV's back then, and on the TV we could show the image from the robot's camera. Since the camera was mounted on the swivel axis, it could be rotated.

Then they tore apart the remote control that controlled the robot. They wired each of the buttons on the remote control to one of 16 opto-electronic switches. I was able to drive the on-off position of each switch on the board of switches, by sending a 16-bit word out to the parallel port connected to the board of switches. Each bit turned one switch on or off, depending on its value of 1 or 0.

Next I programmed a user interface that allowed a handicapped person to operate the robot's movement, swivel, and gripper capabilities through a graphical interface. I wrote the driver's for an infrared sensor connected to the PC, that could detect head movement (with the aid of a small piece of reflective material adhering to the user's forehead). This allowed a handicapped person to control the X, Y movement of the mouse cursor with their head. An eye blink sensor placed near the person's eye allowed them to trigger a mouse click by blinking their eye. The overall package gave the handicapped user, even if they were a quadraplegic, the ability to operate the graphical interface to the mutated Tomy robot.

In summary, a handicapped person could drive the Tomy robot around the house, see what it was seeing and even look around the room, and grab things with the gripper hand.

I remember that project with great fondness. -wendy

18 Feb 2004 (updated 18 Feb 2004 at 12:06 UTC) »

I heard the robot on the india southlands of china and nepal have lost battery power!!!any way 4 engineering service pls contact me @ sengwendy@lightengines.com!!cheap n gd stuff!! 12 yrs ago i can remember my sch had a robot competetion!! we took part and got 1st!! the losing team got so angry they threw our robot but luckily we included a cushion pad for it and that's lucky!!!!!ISN'T IT???

18 Feb 2004 (updated 18 Feb 2004 at 12:08 UTC) »

HI!!!I LIKE ROBOTS!!GREAT!!-WENDY SENGJoining this site has stirred up some old memories. I had almost completely forgotten about another robotics project with which I was involved.

In the 1980's there was a robot called the Tomy Robot. It had an extendable gripping arm, a head that swiveled, and tank tracks that let it zip around a house.

My friends ripped the thing's head off and placed a camera on it. We had one of the first Picture-In-Picture TV's back then, and on the TV we could show the image from the robot's camera. Since the camera was mounted on the swivel axis, it could be rotated.

Then they tore apart the remote control that controlled the robot. They wired each of the buttons on the remote control to one of 16 opto-electronic switches. I was able to drive the on-off position of each switch on the board of switches, by sending a 16-bit word out to the parallel port connected to the board of switches. Each bit turned one switch on or off, depending on its value of 1 or 0.

Next I programmed a user interface that allowed a handicapped person to operate the robot's movement, swivel, and gripper capabilities through a graphical interface. I wrote the driver's for an infrared sensor connected to the PC, that could detect head movement (with the aid of a small piece of reflective material adhering to the user's forehead). This allowed a handicapped person to control the X, Y movement of the mouse cursor with their head. An eye blink sensor placed near the person's eye allowed them to trigger a mouse click by blinking their eye. The overall package gave the handicapped user, even if they were a quadraplegic, the ability to operate the graphical interface to the mutated Tomy robot.

In summary, a handicapped person could drive the Tomy robot around the house, see what it was seeing and even look around the room, and grab things with the gripper hand.

I remember that project with great fondness.

 

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